Enha: sse update

.gitignore

@@ -4,3 +4,4 @@ gralias
 store.json
 config.toml
 gralias.db
+traces.log

assets/style.css

@@ -1,7 +1,6 @@
 body{
     background-color: #0C1616FF;
     color: #8896b2;
-    max-width: 1000px;
     min-width: 0px;
     margin: 2em auto !important;
     margin-left: auto;

broker/sse.go

@@ -1,15 +1,17 @@
 package broker
 
 import (
+	"context"
 	"fmt"
 	"log/slog"
 	"net/http"
+	"os"
 	"time"
 )
 
 // the amount of time to wait when pushing a message to
 // a slow client or a client that closed after `range clients` started.
-const patience time.Duration = time.Second * 1
+// const patience time.Duration = time.Second * 1
 
 type (
 	NotificationEvent struct {
@@ -20,11 +22,8 @@ type (
 	Broker       struct {
 		// Events are pushed to this channel by the main events-gathering routine
 		Notifier  NotifierChan
-		// New client connections
-		newClients chan NotifierChan
-		// Closed client connections
-		closingClients chan NotifierChan
-		// Client connections registry
+		log       *slog.Logger
+		addClient chan NotifierChan
 		clients   map[NotifierChan]struct{}
 	}
 )
@@ -32,10 +31,13 @@ type (
 func NewBroker() (broker *Broker) {
 	// Instantiate a broker
 	return &Broker{
-		Notifier:       make(NotifierChan, 1),
-		newClients:     make(chan NotifierChan),
-		closingClients: make(chan NotifierChan),
-		clients:        make(map[NotifierChan]struct{}),
+		Notifier: make(NotifierChan, 100),
+		log: slog.New(slog.NewJSONHandler(os.Stderr, &slog.HandlerOptions{
+			Level:     slog.LevelDebug,
+			AddSource: true,
+		})),
+		addClient: make(chan NotifierChan, 10),
+		clients:   map[NotifierChan]struct{}{},
 	}
 }
 
@@ -44,7 +46,6 @@ var Notifier *Broker
 // for use in different packages
 func init() {
 	Notifier = NewBroker()
-	go Notifier.Listen()
 }
 
 func (broker *Broker) ServeHTTP(w http.ResponseWriter, r *http.Request) {
@@ -59,29 +60,38 @@ func (broker *Broker) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	}
 	w.Header().Set("Access-Control-Allow-Origin", origin)
 	w.Header().Set("Access-Control-Allow-Credentials", "true")
-	messageChan := make(NotifierChan)
-	broker.newClients <- messageChan
-	defer func() { broker.closingClients <- messageChan }()
 	ctx := r.Context()
+	msgChan := make(NotifierChan, 10)
+	broker.addClient <- msgChan
 	// browser can close sse on its own; ping every 2s to prevent
-	heartbeat := time.NewTicker(2 * time.Second)
+	heartbeat := time.NewTicker(8 * time.Second)
 	defer heartbeat.Stop()
 	for {
 		select {
 		case <-ctx.Done():
+			broker.log.Debug("broker: got ctx done")
 			// Client disconnected
 			return
-		case event := <-messageChan:
+		case event := <-broker.Notifier:
+			broker.log.Debug("got event", "event", event)
+			for i := 0; i < 10; i++ { // Repeat 3 times
 				_, err := fmt.Fprintf(w, "event: %s\ndata: %s\n\n", event.EventName, event.Payload)
 				if err != nil {
-				fmt.Println(err)
-				// Client disconnected
+					broker.log.Error("write failed", "error", err)
 					return
 				}
 				w.(http.Flusher).Flush()
+				// Short delay between sends (non-blocking)
+				select {
+				case <-time.After(20 * time.Millisecond): // Adjust delay as needed
+				case <-ctx.Done():
+					return
+				}
+			}
 		case <-heartbeat.C:
 			// Send SSE heartbeat comment
-			if _, err := w.Write([]byte(": heartbeat\n\n")); err != nil {
+			if _, err := fmt.Fprint(w, ":\n\n"); err != nil {
+				broker.log.Error("failed to write heartbeat", "error", err)
 				return // Client disconnected
 			}
 			w.(http.Flusher).Flush()
@@ -89,31 +99,14 @@ func (broker *Broker) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	}
 }
 
-// Listen for new notifications and redistribute them to clients
-func (broker *Broker) Listen() {
+func (broker *Broker) Listen(ctx context.Context) {
 	for {
 		select {
-		case s := <-broker.newClients:
-			// A new client has connected.
-			// Register their message channel
-			broker.clients[s] = struct{}{}
-			slog.Info("Client added", "clients listening", len(broker.clients))
-		case s := <-broker.closingClients:
-			// A client has dettached and we want to
-			// stop sending them messages.
-			delete(broker.clients, s)
-			slog.Info("Client removed", "clients listening", len(broker.clients))
-		case event := <-broker.Notifier:
-			// We got a new event from the outside!
-			// Send event to all connected clients
-			for clientMessageChan := range broker.clients {
-				select {
-				case clientMessageChan <- event:
-				case <-time.After(patience):
-					delete(broker.clients, clientMessageChan)
-					slog.Info("Client was removed", "clients listening", len(broker.clients))
-				}
-			}
+		case <-ctx.Done():
+			return
+		case clientChan := <-broker.addClient:
+			// mutex
+			broker.clients[clientChan] = struct{}{}
 		}
 	}
 }

components/actionhistory.html

@@ -18,7 +18,7 @@
   if (!window.actionHistoryScrollSet) {
     htmx.onLoad(function(target) {
       if (target.id === 'actionHistoryContainer') {
-        target.scrollTop = target.scrollHeight;
+        target.scrollToBottom();
       }
     });
     window.actionHistoryScrollSet = true;

components/base.html

@@ -13,8 +13,16 @@
 </head>
 <body>
 <div id="ancestor" hx-ext="sse" sse-connect="/sub/sse">
+    <script type="text/javascript">
+    document.body.addEventListener('htmx:sseError', function (e) {
+    // do something before the event data is swapped in
+    console.log(e)
+})
+    </script>
+    <div id="main-content">
         {{template "main" .}}
     </div>
+</div>
 </body>
 </html>
 {{end}}

components/createroomform.html

@@ -4,7 +4,7 @@
     Create a room <br/>
     or<br/>
     <button button class="justify-center rounded-md bg-indigo-600 px-3 py-1.5 text-sm font-semibold leading-6 text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600" hx-get="/room/hideform" hx-target=".create-room-div" >Hide Form</button>
-    <form hx-post="/room-create" hx-target="#ancestor">
+    <form hx-post="/room-create" hx-target="#main-content">
 	<label For="game_time">Turn Seconds:</label><br/>
 	<input type="number" id="game_time" name="game_time" class="text-center text-white" value="300"/><br/>
 	<label For="language">Language:</label><br/>
@@ -14,7 +14,7 @@
         <option value="ru">Russian</option>
 	</select>
 	</div>
-	<label For="password">Password:</label><br/>
+	<label For="room_pass">Password:</label><br/>
 	<input type="text" id="password" name="room_pass" class="text-center text-white" value="" placeholder="Leave empty for open room"/><br/>
 	<button button class="justify-center rounded-md bg-indigo-600 px-3 py-1.5 text-sm font-semibold leading-6 text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600" type="submit" >Create Room</button>
     </form>

components/index.html

@@ -22,6 +22,7 @@
 		{{template "roomlist" .List}}
 		</div>
 	{{else}}
+		<div id="sse-listener" sse-connect="/sub/sse" hx-trigger="sse:roomupdate_{{.State.RoomID}}" hx-get="/room" hx-target="#room-interier" hx-swap="none" style="display:none;"></div>
 		<div id="room">
 		{{template "room" .}}
 		</div>

components/linklogin.html

@@ -1,7 +1,7 @@
 {{define "linklogin"}}
 <div id="logindiv">
   You're about to join room#{{.}}; but first!
-  <form class="space-y-6" hx-post="/login" hx-target="#ancestor">
+  <form class="space-y-6" hx-post="/login" hx-target="#main-content">
       <label For="username" class="block text-sm font-medium leading-6 text-white-900">tell us your username</label>
       <div class="mt-2">
         <input id="username" name="username" hx-target="#login_notice" hx-swap="outerHTML" hx-post="/check/name" hx-trigger="input changed delay:400ms" autocomplete="username" required class="block w-full rounded-md border-0 bg-white py-1.5 text-gray-900 shadow-sm ring-1 ring-inset ring-gray-300 placeholder:text-gray-300 focus:ring-2 focus:ring-inset focus:ring-indigo-600 sm:text-sm sm:leading-6 text-center"/>

components/login.html

@@ -1,6 +1,6 @@
 {{define "login"}}
     <div id="logindiv">
-        <form class="space-y-6" hx-post="/login" hx-target="#ancestor">
+        <form class="space-y-6" hx-post="/login" hx-target="#main-content">
           <div>
             <label For="username" class="block text-sm font-medium leading-6 text-white-900">tell us your username (signup|login)</label>
             <div class="mt-2">

components/room.html

@@ -1,6 +1,7 @@
 {{define "room"}}
-<div id="interier" hx-get="/" hx-trigger="sse:roomupdate_{{.State.RoomID}}" class=space-y-2>
-  <div id="meta">
+<div id="room-interier" class=space-y-2>
+  <div id="headwrapper" class="grid grid-cols-1 md:grid-cols-5 md:gap-4">
+  <div id="meta" class="md:col-span-1 border-2 rounded-lg text-center space-y-2">
     <p>Hello {{.State.Username}};</p>
     <p>Room created by {{.Room.CreatorName}};</p>
     <p>Room link:</p>
@@ -16,13 +17,13 @@
     {{end}}
     <p>
       {{if eq .State.Team ""}}
-      join the team!
+        you don't have a role! join the team ->
       {{else}}
       you're on the team <span class="text-{{.State.Team}}-500">{{.State.Team}}</span>!
       {{end}}
     </p>
   </div>
-  <hr />
+  <div id="infopatch"   class="md:col-span-3">
   {{if .Room.IsRunning}}
     <p>Turn of the <span class="text-{{.Room.TeamTurn}}-500">{{.Room.TeamTurn}}</span> team</p>
 {{template "turntimer" .Room}}
@@ -48,7 +49,18 @@
     <!-- Right Panel -->
     {{template "teamlist" .Room.RedTeam}}
   </div>
+  </div>
+  </div>
   <hr/>
+  <div class="grid grid-cols-1 md:grid-cols-5 md:gap-4">
+    <div hx-get="/actionhistory" class="md:col-span-1">
+      {{template "actionhistory" .Room.ActionHistory}}
+    </div>
+    <div id="cardtable" class="md:col-span-3">
+      {{template "cardtable" .Room}}
+    </div>
+    <div class="hidden md:block md:col-span-1"></div> <!-- Spacer -->
+  </div>
   <div id="systembox" class="overflow-y-auto max-h-96 border-2 border-gray-300 p-4 rounded-lg space-y-2">
     bot thought: <br>
     <ul>
@@ -57,13 +69,6 @@
     {{end}}
     </ul>
   </div>
-  <div hx-get="/actionhistory" hx-trigger="sse:backlog_{{.Room.ID}}">
-  {{template "actionhistory" .Room.ActionHistory}}
-  </div>
-  <hr/>
-  <div id="cardtable">
-    {{template "cardtable" .Room}}
-  </div>
   <div>
     {{if .Room.IsRunning}}
     {{if and (eq .State.Role "guesser") (eq .State.Team .Room.TeamTurn)}}
@@ -74,13 +79,13 @@
     {{end}}
   </div>
   <div>
-    {{if and (eq .State.Username .Room.CreatorName) (.Room.IsRunning)}}
+    {{if and (eq .State.Username .Room.CreatorName) (.Room.BotFailed)}}
       <button hx-get="/renotify-bot" hx-swap="none" class="bg-gray-100 text-black px-1 py-1 rounded">Btn in case llm call failed</button>
     {{end}}
   </div>
   {{if not .Room.IsRunning}}
   <div id="exitbtn">
-          <button button id="exit-room-btn" type="submit" class="justify-center rounded-md bg-indigo-600 px-3 py-1.5 text-sm font-semibold leading-6 text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600" hx-get="/room/exit" hx-target="#ancestor">Exit Room</button>
+          <button button id="exit-room-btn" type="submit" class="justify-center rounded-md bg-indigo-600 px-3 py-1.5 text-sm font-semibold leading-6 text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600" hx-get="/room/exit" hx-target="#main-content">Exit Room</button>
   </div>
   {{end}}
 </div>

components/roomlist.html

@@ -1,7 +1,7 @@
 {{define "roomlist"}}
-<div id="roomlist" hx-get="/" hx-trigger="sse:roomlistupdate" hx-target="#ancestor">
+<div id="roomlist" hx-get="/" hx-trigger="sse:roomlistupdate" hx-target="#main-content">
 {{range .}}
-<div hx-get="/room-join?id={{.ID}}" hx-target="#ancestor" class="room-item mb-3 p-4 border rounded-lg hover:bg-gray-50 transition-colors">
+<div hx-get="/room-join?id={{.ID}}" hx-target="#main-content" class="room-item mb-3 p-4 border rounded-lg hover:bg-gray-50 transition-colors">
     <div class="flex justify-between items-center">
         <div class="room-info">
             <div class="text-sm text-gray-500">

components/stats.html

@@ -12,7 +12,7 @@
 	<link rel="icon" sizes="64x64" href="/assets/favicon/wolfhead_negated.ico"/>
 </head>
 <body>
-<div id="ancestor">
+<div id="main-content">
 <div class="container mx-auto p-4">
     <h1 class="text-2xl font-bold mb-4">Player Leaderboard</h1>
     <div class="mb-4">
@@ -25,6 +25,7 @@
             <thead class="bg-gray-800 text-white">
                 <tr>
                     <th class="py-2 px-4">Player</th>
+                    <th class="py-2 px-4">Rating</th>
                     <th class="py-2 px-4">Games Played</th>
                     <th class="py-2 px-4">Games Won</th>
                     <th class="py-2 px-4">Games Lost</th>
@@ -36,6 +37,7 @@
                 {{range .}}
                 <tr>
                     <td class="py-2 px-4 border">{{.Username}}</td>
+                    <td class="py-2 px-4 border">{{.Rating}}</td>
                     <td class="py-2 px-4 border">{{.GamesPlayed}}</td>
                     <td class="py-2 px-4 border">{{.GamesWon}}</td>
                     <td class="py-2 px-4 border">{{.GamesLost}}</td>

components/teampew.html

@@ -2,7 +2,7 @@
 <div class="space-y-4">
   <div>
     <h2 class="text-xl mb-4">Join Blue Team</h2>
-    <form hx-post="/join-team" hx-target="#ancestor">
+    <form hx-post="/join-team" hx-target="#main-content">
         <input type="hidden" name="team" value="blue">
       <div class="mb-1">
         {{if and (eq .State.Role "guesser") (eq .State.Team "blue")}}
@@ -23,7 +23,7 @@
   </div>
   <div>
     <h2 class="text-xl mb-4">Join Red Team</h2>
-    <form hx-post="/join-team" hx-target="#ancestor">
+    <form hx-post="/join-team" hx-target="#main-content">
         <input type="hidden" name="team" value="red">
       <div class="mb-1">
         {{if and (eq .State.Role "guesser") (eq .State.Team "red")}}

docker-compose.yml

@@ -0,0 +1,8 @@
+version: '3.8'
+services:
+  jaeger:
+    image: jaegertracing/all-in-one:latest
+    ports:
+      - "6831:6831/udp"
+      - "14268:14268"
+      - "16686:16686"

go.mod

@@ -12,6 +12,19 @@ require (
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/felixge/httpsnoop v1.0.4 // indirect
+	github.com/go-logr/logr v1.4.3 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/google/uuid v1.6.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.62.0 // indirect
+	go.opentelemetry.io/otel v1.37.0 // indirect
+	go.opentelemetry.io/otel/exporters/jaeger v1.17.0 // indirect
+	go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.37.0 // indirect
+	go.opentelemetry.io/otel/metric v1.37.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.37.0 // indirect
+	go.opentelemetry.io/otel/trace v1.37.0 // indirect
+	golang.org/x/sys v0.33.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -4,8 +4,17 @@ github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg
 github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=
+github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
+github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
+github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
+github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
+github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
 github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
 github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/jmoiron/sqlx v1.4.0 h1:1PLqN7S1UYp5t4SrVVnt4nUVNemrDAtxlulVe+Qgm3o=
 github.com/jmoiron/sqlx v1.4.0/go.mod h1:ZrZ7UsYB/weZdl2Bxg6jCRO9c3YHl8r3ahlKmRT4JLY=
 github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
@@ -19,6 +28,24 @@ github.com/rs/xid v1.6.0 h1:fV591PaemRlL6JfRxGDEPl69wICngIQ3shQtzfy2gxU=
 github.com/rs/xid v1.6.0/go.mod h1:7XoLgs4eV+QndskICGsho+ADou8ySMSjJKDIan90Nz0=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJySYA=
+go.opentelemetry.io/auto/sdk v1.1.0/go.mod h1:3wSPjt5PWp2RhlCcmmOial7AvC4DQqZb7a7wCow3W8A=
+go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.62.0 h1:Hf9xI/XLML9ElpiHVDNwvqI0hIFlzV8dgIr35kV1kRU=
+go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.62.0/go.mod h1:NfchwuyNoMcZ5MLHwPrODwUF1HWCXWrL31s8gSAdIKY=
+go.opentelemetry.io/otel v1.37.0 h1:9zhNfelUvx0KBfu/gb+ZgeAfAgtWrfHJZcAqFC228wQ=
+go.opentelemetry.io/otel v1.37.0/go.mod h1:ehE/umFRLnuLa/vSccNq9oS1ErUlkkK71gMcN34UG8I=
+go.opentelemetry.io/otel/exporters/jaeger v1.17.0 h1:D7UpUy2Xc2wsi1Ras6V40q806WM07rqoCWzXu7Sqy+4=
+go.opentelemetry.io/otel/exporters/jaeger v1.17.0/go.mod h1:nPCqOnEH9rNLKqH/+rrUjiMzHJdV1BlpKcTwRTyKkKI=
+go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.37.0 h1:SNhVp/9q4Go/XHBkQ1/d5u9P/U+L1yaGPoi0x+mStaI=
+go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.37.0/go.mod h1:tx8OOlGH6R4kLV67YaYO44GFXloEjGPZuMjEkaaqIp4=
+go.opentelemetry.io/otel/metric v1.37.0 h1:mvwbQS5m0tbmqML4NqK+e3aDiO02vsf/WgbsdpcPoZE=
+go.opentelemetry.io/otel/metric v1.37.0/go.mod h1:04wGrZurHYKOc+RKeye86GwKiTb9FKm1WHtO+4EVr2E=
+go.opentelemetry.io/otel/sdk v1.37.0 h1:ItB0QUqnjesGRvNcmAcU0LyvkVyGJ2xftD29bWdDvKI=
+go.opentelemetry.io/otel/sdk v1.37.0/go.mod h1:VredYzxUvuo2q3WRcDnKDjbdvmO0sCzOvVAiY+yUkAg=
+go.opentelemetry.io/otel/trace v1.37.0 h1:HLdcFNbRQBE2imdSEgm/kwqmQj1Or1l/7bW6mxVK7z4=
+go.opentelemetry.io/otel/trace v1.37.0/go.mod h1:TlgrlQ+PtQO5XFerSPUYG0JSgGyryXewPGyayAWSBS0=
+golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
+golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

handlers/elements.go

@@ -42,15 +42,15 @@ func HandleShowColor(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	fi, err := getFullInfoByCtx(ctx)
-	if err != nil {
-		abortWithError(w, err.Error())
+	if err != nil || fi == nil {
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	if err := validateMove(fi, models.UserRoleGuesser); err != nil {
 		abortWithError(w, err.Error())
 		return
 	}
-	// color, exists := fi.Room.WCMap[word]
 	color, exists := fi.Room.FindColor(word)
 	if !exists {
 		abortWithError(w, "word is not found")
@@ -207,8 +207,9 @@ func HandleMarkCard(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	fi, err := getFullInfoByCtx(ctx)
-	if err != nil {
-		abortWithError(w, err.Error())
+	if err != nil || fi == nil {
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	if err := validateMove(fi, models.UserRoleGuesser); err != nil {
@@ -275,8 +276,9 @@ func HandleMarkCard(w http.ResponseWriter, r *http.Request) {
 
 func HandleActionHistory(w http.ResponseWriter, r *http.Request) {
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
-		abortWithError(w, err.Error())
+	if err != nil || fi == nil {
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	tmpl, err := template.ParseGlob("components/*.html")
@@ -294,8 +296,9 @@ func HandleAddBot(w http.ResponseWriter, r *http.Request) {
 	team := r.URL.Query().Get("team")
 	role := r.URL.Query().Get("role")
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
-		abortWithError(w, err.Error())
+	if err != nil || fi == nil {
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	var botname string
@@ -320,8 +323,9 @@ func HandleRemoveBot(w http.ResponseWriter, r *http.Request) {
 	botName := r.URL.Query().Get("bot")
 	log.Debug("got remove-bot request", "bot_name", botName)
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
-		abortWithError(w, err.Error())
+	if err != nil || fi == nil {
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	if err := llmapi.RemoveBot(botName, fi.Room); err != nil {
@@ -330,3 +334,19 @@ func HandleRemoveBot(w http.ResponseWriter, r *http.Request) {
 	}
 	notify(models.NotifyRoomUpdatePrefix+fi.Room.ID, "")
 }
+
+func HandleGetRoom(w http.ResponseWriter, r *http.Request) {
+	fi, err := getFullInfoByCtx(r.Context())
+	if err != nil {
+		abortWithError(w, err.Error())
+		return
+	}
+	tmpl, err := template.ParseGlob("components/*.html")
+	if err != nil {
+		abortWithError(w, err.Error())
+		return
+	}
+	if err := tmpl.ExecuteTemplate(w, "room", fi); err != nil {
+		log.Error("failed to execute template", "error", err)
+	}
+}

handlers/game.go

@@ -72,8 +72,13 @@ func HandleJoinTeam(w http.ResponseWriter, r *http.Request) {
 	}
 	// get username
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
-		abortWithError(w, err.Error())
+	if err != nil || fi == nil {
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
+		return
+	}
+	if fi.Room == nil {
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	if fi.Room.IsRunning && role == "mime" {
@@ -107,8 +112,9 @@ func HandleJoinTeam(w http.ResponseWriter, r *http.Request) {
 func HandleEndTurn(w http.ResponseWriter, r *http.Request) {
 	// get username
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
-		abortWithError(w, err.Error())
+	if err != nil || fi == nil {
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	// check if one who pressed it is from the team who has the turn
@@ -139,8 +145,9 @@ func HandleEndTurn(w http.ResponseWriter, r *http.Request) {
 
 func HandleStartGame(w http.ResponseWriter, r *http.Request) {
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
-		abortWithError(w, err.Error())
+	if err != nil || fi == nil {
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	// check if enough players
@@ -289,8 +296,9 @@ func HandleGiveClue(w http.ResponseWriter, r *http.Request) {
 	clue := r.PostFormValue("clue")
 	num := r.PostFormValue("number")
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
-		abortWithError(w, err.Error())
+	if err != nil || fi == nil {
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	guessLimitU64, err := strconv.ParseUint(num, 10, 8)
@@ -356,8 +364,9 @@ func HandleGiveClue(w http.ResponseWriter, r *http.Request) {
 
 func HandleRenotifyBot(w http.ResponseWriter, r *http.Request) {
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
-		abortWithError(w, err.Error())
+	if err != nil || fi == nil {
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	notifyBotIfNeeded(fi.Room)

handlers/handlers.go

@@ -75,35 +75,48 @@ func HandleExit(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
-		abortWithError(w, err.Error())
+	if err != nil || fi == nil {
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	if fi.Room.IsRunning {
 		abortWithError(w, "cannot leave when game is running")
 		return
 	}
-	var creatorLeft bool
+	// if creator leaves, remove all players from room and delete room
 	if fi.Room.CreatorName == fi.State.Username {
-		creatorLeft = true
+		players, err := repo.PlayerListByRoom(r.Context(), fi.Room.ID)
+		if err != nil {
+			log.Error("failed to list players in room", "error", err)
+			abortWithError(w, err.Error())
+			return
 		}
-	exitedRoom := fi.ExitRoom()
-	if creatorLeft {
-		if err := repo.RoomDeleteByID(r.Context(), exitedRoom.ID); err != nil {
+		for _, p := range players {
+			if p.IsBot {
+				if err := repo.PlayerDelete(r.Context(), p.Username); err != nil {
+					log.Error("failed to delete bot", "error", err)
+				}
+				continue
+			}
+			if err := repo.PlayerExitRoom(r.Context(), p.Username); err != nil {
+				log.Error("failed to exit room", "error", err)
+			}
+		}
+		if err := repo.RoomDeleteByID(r.Context(), fi.Room.ID); err != nil {
 			log.Error("failed to remove room", "error", err)
 		}
 		notify(models.NotifyRoomListUpdate, "")
-	}
+	} else {
+		// if regular player leaves, just exit room
 		if err := repo.PlayerExitRoom(r.Context(), fi.State.Username); err != nil {
 			log.Error("failed to exit room", "error", err)
 			abortWithError(w, err.Error())
 			return
 		}
-	if err := repo.RoomUpdate(r.Context(), exitedRoom); err != nil {
-		log.Error("failed to update room", "error", err)
-		abortWithError(w, err.Error())
-		return
 	}
+	fi.Room = nil
+	fi.State.RoomID = nil
 	fi.List, err = repo.RoomList(r.Context())
 	if err != nil {
 		abortWithError(w, err.Error())

handlers/stats.go

@@ -57,20 +57,20 @@ func updateStatsOnGameOver(ctx context.Context, room *models.Room) {
 		if player.Role == models.UserRoleMime {
 			stats.PlayedAsMime++
 			if stats.PlayedAsMime > 0 {
-				gamesWonAsMime := stats.MimeWinrate * float64(stats.PlayedAsMime-1)
+				gamesWonAsMime := stats.MimeWinrate * float32(stats.PlayedAsMime-1)
 				if player.Team == room.TeamWon {
 					gamesWonAsMime++
 				}
-				stats.MimeWinrate = gamesWonAsMime / float64(stats.PlayedAsMime)
+				stats.MimeWinrate = gamesWonAsMime / float32(stats.PlayedAsMime)
 			}
 		} else if player.Role == models.UserRoleGuesser {
 			stats.PlayedAsGuesser++
 			if stats.PlayedAsGuesser > 0 {
-				gamesWonAsGuesser := stats.GuesserWinrate * float64(stats.PlayedAsGuesser-1)
+				gamesWonAsGuesser := stats.GuesserWinrate * float32(stats.PlayedAsGuesser-1)
 				if player.Team == room.TeamWon {
 					gamesWonAsGuesser++
 				}
-				stats.GuesserWinrate = gamesWonAsGuesser / float64(stats.PlayedAsGuesser)
+				stats.GuesserWinrate = gamesWonAsGuesser / float32(stats.PlayedAsGuesser)
 			}
 		}
 		if err := repo.UpdatePlayerStats(ctx, stats); err != nil {

llmapi/main.go

@@ -25,10 +25,10 @@ var (
 	DoneChanMap   = make(map[string]chan bool)
 	mapMutex      = &sync.RWMutex{}
 	// got prompt: control character (\\u0000-\\u001F) found while parsing a string at line 4 column 0
-	// MimePrompt          = `we are playing alias;\nyou are a mime (player who gives a clue of one noun word and number of cards you expect them to open) of the %s team (people who would guess by your clue want open the %s cards);\nplease return your clue, number of cards to open and what words you mean them to find using that clue in json like:\n{\n\"clue\": \"one-word-noun\",\n\"number\": \"number-from-0-to-9\",\n\"words_I_mean_my_team_to_open\": [\"this\", \"that\", ...]\n}\nthe team who openes all their cards first wins.\nplease return json only.\nunopen Blue cards left: %d;\nunopen Red cards left: %d;\nhere is the game info in json:\n%s`
-	// GuesserPrompt       = `we are playing alias;\nyou are to guess words of the %s team (you want open %s cards) by given clue and a number of meant guesses;\nplease return your guesses and words that could be meant by the clue, but you do not wish to open yet, in json like:\n{\n\"guesses\": [\"word1\", \"word2\", ...],\n\"could_be\": [\"this\", \"that\", ...]\n}\nthe team who openes all their cards first wins.\nplease return json only.\nunopen Blue cards left: %d;\nunopen Red cards left: %d;\nhere is the cards (and other info), you need to choose revealed==false words:\n%s`
 	GuesserSimplePrompt   = `we are playing game of alias;\n you were given a clue: \"%s\";\nplease return your guess and words that could be meant by the clue, but you do not wish to open yet, in json like:\n{\n\"guess\": \"most_relevant_word_to_the_clue\",\n\"could_be\": [\"this\", \"that\", ...]\n}\nhere is the words that you can choose from:\n%v`
-	MimeSimplePrompt    = `we are playing alias;\nyou are to give one word clue and a number of words you mean your team to open; your team words: %v;\nhere are the words of opposite team you want to avoid: %v;\nand here is a black word that is critical not to pick: %s;\nplease return your clue, number of cards to open and what words you mean them to find using that clue in json like:\n{\n\"clue\": \"one-word-noun\",\n\"number\": \"number-from-0-to-9-as-string\",\n\"words_I_mean_my_team_to_open\": [\"this\", \"that\", ...]\n}\nplease return json only.\nunopen Blue cards left: %d;\nunopen Red cards left: %d;`
+	MimeSimplePrompt      = `we are playing alias;\nyou are to give one word clue and a number of words you mean your team to open; your team words: %v;\nhere are the words of opposite team you want to avoid: %v;\nand here is a black word that is critical not to pick: %s;\nplease return your clue, number of cards to open and what words you mean them to find using that clue in json like:\n{\n\"clue\": \"one-word-noun\",\n\"number\": \"number-from-0-to-9-as-string\",\n\"words_I_mean_my_team_to_open\": [\"this\", \"that\", ...]\n}\nplease return json only.`
+	GuesserSimplePromptRU = `мы играем в alias;\n тебе дана подсказка (clue): \"%s\";\nпожалуйста, верни свою догадку (guess), а также слова, что тоже подходят к подсказке, но ты меньше в них уверен, в формате json; пример:\n{\n\"guess\": \"отгадка\",\n\"could_be\": [\"слово1\", \"слово2\", ...]\n}\nвот список слов из которых нужно выбрать:\n%v`
+	MimeSimplePromptRU    = `мы играем в alias;\nтебе нужно дать подсказку одним словом и число слов, что ты подразумевал этой подсказкой; слова твоей комманды: %v;\nслова противоположной комманды, что ты хочешь избежать: %v;\nи вот ЧЕРНОЕ СЛОВО, открыв которое твоя комманда проиграет игру: %s;\nпожалуйста, верни подсказку (одним словом) и количество слов, что ты подразумеваешь в формате json; пример:\n{\n\"clue\": \"подсказка\",\n\"number\": \"число-от-0-до-9-as-string\",\n\"words_I_mean_my_team_to_open\": [\"слово1\", \"слово2\", ...]\n}\nпожалуйста верни только json.`
 )
 
 func convertToSliceOfStrings(value any) ([]string, error) {
@@ -188,6 +188,11 @@ func (b *Bot) BotMove() {
 		b.log.Error("bot loop", "error", err)
 		return
 	}
+	if room.BotFailed {
+		if err := repo.RoomUnSetBotFailed(context.Background(), room.ID); err != nil {
+			b.log.Error("failed to unset bot failed bool", "error", err)
+		}
+	}
 	// eventName := models.NotifyBacklogPrefix + room.ID
 	eventName := models.NotifyRoomUpdatePrefix + room.ID
 	eventPayload := ""
@@ -222,21 +227,30 @@ func (b *Bot) BotMove() {
 	// call llm
 	llmResp, err := b.CallLLM(prompt)
 	if err != nil {
-		room.LogJournal = append(room.LogJournal, models.Journal{
-			Entry:    "send call got error: " + err.Error(),
+		lj := models.Journal{
+			Entry:    fmt.Sprintf("bot '%s' exceeded attempts to call llm;", b.BotName),
 			Username: b.BotName,
-			RoomID:   room.ID,
-		})
+			RoomID:   b.RoomID,
+		}
+		if err := repo.JournalCreate(context.Background(), &lj); err != nil {
+			b.log.Warn("failed to write to journal", "entry", lj)
+		}
 		b.log.Error("bot loop", "error", err)
+		if err := repo.RoomSetBotFailed(context.Background(), room.ID); err != nil {
+			b.log.Error("failed to set bot failed bool", "error", err)
+		}
 		return
 	}
 	tempMap, err := b.LLMParser.ParseBytes(llmResp)
 	if err != nil {
-		room.LogJournal = append(room.LogJournal, models.Journal{
-			Entry:    "parse resp got error: " + err.Error(),
+		lj := models.Journal{
+			Entry:    fmt.Sprintf("bot '%s' parsing resp failed;", b.BotName),
 			Username: b.BotName,
-			RoomID:   room.ID,
-		})
+			RoomID:   b.RoomID,
+		}
+		if err := repo.JournalCreate(context.Background(), &lj); err != nil {
+			b.log.Warn("failed to write to journal", "entry", lj)
+		}
 		b.log.Error("bot loop", "error", err, "resp", string(llmResp))
 		return
 	}
@@ -245,6 +259,22 @@ func (b *Bot) BotMove() {
 		mimeResp := MimeResp{}
 		b.log.Info("mime resp log", "mimeResp", tempMap)
 		mimeResp.Clue = strings.ToLower(tempMap["clue"].(string))
+		for _, card := range room.Cards {
+			if strings.ToLower(card.Word) == mimeResp.Clue {
+				b.log.Warn("bot-mime clue is one of the words on the board; retrying", "clue", mimeResp.Clue, "bot", b.BotName)
+				entry := fmt.Sprintf("bot-mime '%s' gave a clue '%s' which is one of the words on the board. retrying.", b.BotName, mimeResp.Clue)
+				lj := models.Journal{
+					Entry:    entry,
+					Username: b.BotName,
+					RoomID:   room.ID,
+				}
+				room.LogJournal = append(room.LogJournal, lj)
+				if err := repo.JournalCreate(context.Background(), &lj); err != nil {
+					b.log.Warn("failed to write to journal", "entry", lj)
+				}
+				return
+			}
+		}
 		var ok bool
 		mimeResp.Number, ok = tempMap["number"].(string)
 		if !ok {
@@ -523,6 +553,9 @@ func (b *Bot) BuildSimpleGuesserPrompt(room *models.Room) string {
 		}
 		words[i] = card.Word
 	}
+	if strings.EqualFold(room.Settings.Language, "ru") {
+		return fmt.Sprintf(MimeSimplePromptRU, clueAction.Word, words)
+	}
 	return fmt.Sprintf(GuesserSimplePrompt, clueAction.Word, words)
 }
 
@@ -551,34 +584,20 @@ func (b *Bot) BuildSimpleMimePrompt(room *models.Room) string {
 			theirwords = append(theirwords, card.Word)
 		}
 	}
-	return fmt.Sprintf(MimeSimplePrompt, ourwords, theirwords, blackWord, room.BlueCounter, room.RedCounter)
+	if strings.EqualFold(room.Settings.Language, "ru") {
+		return fmt.Sprintf(MimeSimplePromptRU, ourwords, theirwords, blackWord)
+	}
+	return fmt.Sprintf(MimeSimplePrompt, ourwords, theirwords, blackWord)
 }
 
 func (b *Bot) BuildPrompt(room *models.Room) string {
 	if b.Role == "" {
 		return ""
 	}
-	// toText := make(map[string]any)
-	// toText["backlog"] = room.ActionHistory
-	// // mime sees all colors;
-	// // guesser sees only revealed ones
-	// if b.Role == models.UserRoleMime {
-	// 	toText["cards"] = room.Cards
-	// }
-	// data, err := json.Marshal(toText)
-	// if err != nil {
-	// 	b.log.Error("failed to marshal", "error", err)
-	// 	return ""
-	// }
-	// Escape the JSON string for inclusion in another JSON field
-	// escapedData := strings.ReplaceAll(string(data), `"`, `\\"`)
 	if b.Role == models.UserRoleMime {
-		// return fmt.Sprintf(MimeSimplePrompt, b.Team, b.Team, room.BlueCounter, room.RedCounter, escapedData)
-		// return fmt.Sprintf(MimePrompt, b.Team, b.Team, room.BlueCounter, room.RedCounter, escapedData)
 		return b.BuildSimpleMimePrompt(room)
 	}
 	if b.Role == models.UserRoleGuesser {
-		// return fmt.Sprintf(GuesserPrompt, b.Team, b.Team, room.BlueCounter, room.RedCounter, escapedData)
 		return b.BuildSimpleGuesserPrompt(room)
 	}
 	return ""
@@ -596,7 +615,7 @@ func (b *Bot) CallLLM(prompt string) ([]byte, error) {
 		req, err := http.NewRequest(method, b.cfg.LLMConfig.URL, payloadReader)
 		if err != nil {
 			if attempt == maxRetries-1 {
-				return nil, fmt.Errorf("failed to create request: %w", err)
+				return nil, fmt.Errorf("LLM call failed after %d retries on request creation: %w", maxRetries, err)
 			}
 			b.log.Error("failed to make new request; will retry", "error", err, "url", b.cfg.LLMConfig.URL, "attempt", attempt)
 			time.Sleep(time.Duration(baseDelay) * time.Second * time.Duration(attempt+1))
@@ -608,7 +627,7 @@ func (b *Bot) CallLLM(prompt string) ([]byte, error) {
 		resp, err := client.Do(req)
 		if err != nil {
 			if attempt == maxRetries-1 {
-				return nil, fmt.Errorf("http request failed: %w", err)
+				return nil, fmt.Errorf("LLM call failed after %d retries on client.Do: %w", maxRetries, err)
 			}
 			b.log.Error("http request failed; will retry", "error", err, "url", b.cfg.LLMConfig.URL, "attempt", attempt)
 			delay := time.Duration(baseDelay*(attempt+1)) * time.Second
@@ -619,7 +638,7 @@ func (b *Bot) CallLLM(prompt string) ([]byte, error) {
 		resp.Body.Close()
 		if err != nil {
 			if attempt == maxRetries-1 {
-				return nil, fmt.Errorf("failed to read response body: %w", err)
+				return nil, fmt.Errorf("LLM call failed after %d retries on reading body: %w", maxRetries, err)
 			}
 			b.log.Error("failed to read response body; will retry", "error", err, "url", b.cfg.LLMConfig.URL, "attempt", attempt)
 			delay := time.Duration(baseDelay*(attempt+1)) * time.Second
@@ -629,7 +648,7 @@ func (b *Bot) CallLLM(prompt string) ([]byte, error) {
 		// Check status code
 		if resp.StatusCode >= 400 && resp.StatusCode < 600 {
 			if attempt == maxRetries-1 {
-				return nil, fmt.Errorf("after %d retries, still got status %d", maxRetries, resp.StatusCode)
+				return nil, fmt.Errorf("LLM call failed after %d retries, got status %d", maxRetries, resp.StatusCode)
 			}
 			b.log.Warn("retriable status code; will retry", "code", resp.StatusCode, "attempt", attempt)
 			delay := time.Duration((baseDelay * (1 << attempt))) * time.Second
@@ -644,7 +663,5 @@ func (b *Bot) CallLLM(prompt string) ([]byte, error) {
 		b.log.Debug("llm resp", "body", string(body), "url", b.cfg.LLMConfig.URL, "attempt", attempt)
 		return body, nil
 	}
-	// This line should not be reached because each error path returns in the loop.
 	return nil, errors.New("unknown error in retry loop")
 }
-

llmapi/stats.go

@@ -46,20 +46,20 @@ func updateStatsOnGameOver(ctx context.Context, room *models.Room) {
 		if player.Role == models.UserRoleMime {
 			stats.PlayedAsMime++
 			if stats.PlayedAsMime > 0 {
-				gamesWonAsMime := stats.MimeWinrate * float64(stats.PlayedAsMime-1)
+				gamesWonAsMime := stats.MimeWinrate * float32(stats.PlayedAsMime-1)
 				if player.Team == room.TeamWon {
 					gamesWonAsMime++
 				}
-				stats.MimeWinrate = gamesWonAsMime / float64(stats.PlayedAsMime)
+				stats.MimeWinrate = gamesWonAsMime / float32(stats.PlayedAsMime)
 			}
 		} else if player.Role == models.UserRoleGuesser {
 			stats.PlayedAsGuesser++
 			if stats.PlayedAsGuesser > 0 {
-				gamesWonAsGuesser := stats.GuesserWinrate * float64(stats.PlayedAsGuesser-1)
+				gamesWonAsGuesser := stats.GuesserWinrate * float32(stats.PlayedAsGuesser-1)
 				if player.Team == room.TeamWon {
 					gamesWonAsGuesser++
 				}
-				stats.GuesserWinrate = gamesWonAsGuesser / float64(stats.PlayedAsGuesser)
+				stats.GuesserWinrate = gamesWonAsGuesser / float32(stats.PlayedAsGuesser)
 			}
 		}
 

main.go

@@ -6,8 +6,10 @@ import (
 	"gralias/crons"
 	"gralias/handlers"
 	"gralias/repos"
+	"gralias/telemetry"
 	"log/slog"
 	"net/http"
+	_ "net/http/pprof"
 	"os"
 	"os/signal"
 	"path/filepath"
@@ -56,8 +58,11 @@ func getContentType(path string) string {
 
 func ListenToRequests(port string) *http.Server {
 	mux := http.NewServeMux()
+	var handler http.Handler = mux
+	handler = handlers.LogRequests(handlers.GetSession(handler))
+	handler = telemetry.OtelMiddleware(handler)
 	server := &http.Server{
-		Handler: handlers.LogRequests(handlers.GetSession(mux)),
+		Handler: handler,
 		Addr:    ":" + port,
 		// ReadTimeout:  time.Second * 5, // does this timeout conflict with sse connection?
 		WriteTimeout: 0, // sse streaming
@@ -87,6 +92,7 @@ func ListenToRequests(port string) *http.Server {
 	mux.HandleFunc("GET /add-bot", handlers.HandleAddBot)
 	mux.HandleFunc("GET /remove-bot", handlers.HandleRemoveBot)
 	mux.HandleFunc("GET /mark-card", handlers.HandleMarkCard)
+	mux.HandleFunc("GET /room", handlers.HandleGetRoom)
 	// special
 	mux.HandleFunc("GET /renotify-bot", handlers.HandleRenotifyBot)
 	// sse
@@ -96,6 +102,8 @@ func ListenToRequests(port string) *http.Server {
 }
 
 func main() {
+	shutdown := telemetry.InitTracer()
+	defer shutdown()
 	// Setup graceful shutdown
 	stop := make(chan os.Signal, 1)
 	signal.Notify(stop, os.Interrupt, syscall.SIGTERM)
@@ -105,16 +113,33 @@ func main() {
 	cm := crons.NewCronManager(repo, slog.Default())
 	cm.Start()
 	server := ListenToRequests(cfg.ServerConfig.Port)
+	pprofPort := "6060"
+	pprofServer := &http.Server{
+		Addr: ":" + pprofPort,
+	}
+
+	go func() {
+		slog.Info("Pprof server listening", "addr", pprofPort)
+		if err := pprofServer.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+			slog.Error("Pprof server failed", "error", err)
+		}
+	}()
+
 	go func() {
 		if err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
 			panic(err)
 		}
 	}()
+
 	<-stop
-	slog.Info("Shutting down server...")
+	slog.Info("Shutting down servers...")
 	ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
 	defer cancel()
+
 	if err := server.Shutdown(ctx); err != nil {
-		slog.Error("server shutdown failed", "error", err)
+		slog.Error("Main server shutdown failed", "error", err)
+	}
+	if err := pprofServer.Shutdown(ctx); err != nil {
+		slog.Error("Pprof server shutdown failed", "error", err)
 	}
 }

migrations/001_initial_schema.up.sql

@@ -13,6 +13,7 @@ CREATE TABLE rooms (
     mime_done BOOLEAN NOT NULL DEFAULT FALSE,
     is_running BOOLEAN NOT NULL DEFAULT FALSE,
     is_over BOOLEAN NOT NULL DEFAULT FALSE,
+    bot_failed BOOLEAN NOT NULL DEFAULT FALSE,
     team_won TEXT NOT NULL DEFAULT '',
     room_link TEXT NOT NULL DEFAULT ''
 );

migrations/002_add_stats_elo.down.sql

@@ -0,0 +1,3 @@
+DROP TRIGGER IF EXISTS update_player_rating;
+
+ALTER TABLE DROP COLUMN rating;

migrations/002_add_stats_elo.up.sql

@@ -0,0 +1,20 @@
+ALTER TABLE player_stats 
+ADD COLUMN rating REAL NOT NULL DEFAULT 1000.0;
+
+CREATE TRIGGER update_player_rating 
+AFTER UPDATE OF games_played, games_won ON player_stats
+WHEN NEW.games_played = OLD.games_played + 1
+BEGIN
+    UPDATE player_stats
+    SET rating = OLD.rating + 
+                 32.0 * (
+                     CASE 
+                         WHEN NEW.games_won = OLD.games_won + 1 
+                             THEN 1.0 - 0.5  -- Win term: 0.5
+                         ELSE 0.0 - 0.5      -- Loss term: -0.5
+                     END
+                 ) + 
+                 0.05 * (1000.0 - OLD.rating)
+    WHERE id = OLD.id;
+END;
+

models/main.go

@@ -148,10 +148,11 @@ type PlayerStats struct {
 	OpenedOppositeWords int     `db:"opened_opposite_words"`
 	OpenedWhiteWords    int     `db:"opened_white_words"`
 	OpenedBlackWords    int     `db:"opened_black_words"`
-	MimeWinrate         float64 `db:"mime_winrate"`
-	GuesserWinrate      float64 `db:"guesser_winrate"`
+	MimeWinrate         float32 `db:"mime_winrate"`
+	GuesserWinrate      float32 `db:"guesser_winrate"`
 	PlayedAsMime        int     `db:"played_as_mime"`
 	PlayedAsGuesser     int     `db:"played_as_guesser"`
+	Rating              float32 `db:"rating"`
 }
 
 type Room struct {
@@ -177,6 +178,8 @@ type Room struct {
 	BotMap        map[string]BotPlayer `db:"-"`
 	LogJournal    []Journal            `db:"-"`
 	Settings      GameSettings         `db:"-"`
+	//
+	BotFailed bool `db:"bot_failed"`
 }
 
 func (r *Room) FindColor(word string) (WordColor, bool) {

repos/card_marks.go

@@ -39,6 +39,6 @@ func (r *RepoProvider) CardMarksByRoomID(ctx context.Context, roomID string) ([]
 }
 func (r *RepoProvider) CardMarksRemoveByRoomID(ctx context.Context, roomID string) error {
 	db := getDB(ctx, r.DB)
-	_, err := db.ExecContext(ctx, "DELETE FROM card_marks WHERE room_id = ?;", roomID)
+	_, err := db.ExecContext(ctx, "DELETE FROM card_marks WHERE card_id IN (select id from word_cards where room_id = ?);", roomID)
 	return err
 }

repos/player_stats.go

@@ -37,7 +37,8 @@ func (p *RepoProvider) UpdatePlayerStats(ctx context.Context, stats *models.Play
 		mime_winrate = :mime_winrate,
 		guesser_winrate = :guesser_winrate,
 		played_as_mime = :played_as_mime,
-		played_as_guesser = :played_as_guesser
+		played_as_guesser = :played_as_guesser,
+		rating = :rating
 	WHERE username = :username`, stats)
 	return err
 }

repos/players_test.go

@@ -14,18 +14,139 @@ func setupPlayersTestDB(t *testing.T) (*sqlx.DB, func()) {
 	db, err := sqlx.Connect("sqlite3", ":memory:")
 	assert.NoError(t, err)
 
-	schema := `
-	CREATE TABLE IF NOT EXISTS players (
+	// Load schema from migration files
+	schema001 := `
+-- migrations/001_initial_schema.up.sql
+
+CREATE TABLE rooms (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    creator_name TEXT NOT NULL,
+    team_turn TEXT NOT NULL DEFAULT '',
+    this_turn_limit INTEGER NOT NULL DEFAULT 0,
+    opened_this_turn INTEGER NOT NULL DEFAULT 0,
+    blue_counter INTEGER NOT NULL DEFAULT 0,
+    red_counter INTEGER NOT NULL DEFAULT 0,
+    red_turn BOOLEAN NOT NULL DEFAULT FALSE,
+    mime_done BOOLEAN NOT NULL DEFAULT FALSE,
+    is_running BOOLEAN NOT NULL DEFAULT FALSE,
+    is_over BOOLEAN NOT NULL DEFAULT FALSE,
+    team_won TEXT NOT NULL DEFAULT '',
+    room_link TEXT NOT NULL DEFAULT ''
+);
+
+CREATE TABLE players (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
-		room_id TEXT,
-		username TEXT,
+    room_id TEXT, -- nullable
+    username TEXT NOT NULL UNIQUE,
     password TEXT NOT NULL DEFAULT '',
-		team TEXT,
-		role TEXT,
-		is_bot BOOLEAN
+    team TEXT NOT NULL DEFAULT '', -- 'red' or 'blue'
+    role TEXT NOT NULL DEFAULT '', -- 'guesser' or 'mime'
+    is_bot BOOLEAN NOT NULL DEFAULT FALSE,
+    FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+);
+
+CREATE TABLE word_cards (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    room_id TEXT NOT NULL,
+    word TEXT NOT NULL,
+    color TEXT NOT NULL DEFAULT '',
+    revealed BOOLEAN NOT NULL DEFAULT FALSE,
+    mime_view BOOLEAN NOT NULL DEFAULT FALSE,
+    FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+);
+
+CREATE TABLE card_marks (
+    card_id INTEGER NOT NULL,
+    username TEXT NOT NULL,
+    FOREIGN KEY (card_id) REFERENCES word_cards(id) ON DELETE CASCADE,
+    FOREIGN KEY (username) REFERENCES players(username) ON DELETE CASCADE,
+    PRIMARY KEY (card_id, username)
+);
+
+CREATE TABLE actions (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    room_id TEXT NOT NULL,
+    actor TEXT NOT NULL,
+    actor_color TEXT NOT NULL DEFAULT '',
+    action_type TEXT NOT NULL,
+    word TEXT NOT NULL DEFAULT '',
+    word_color TEXT NOT NULL DEFAULT '',
+    number_associated TEXT NOT NULL DEFAULT '', -- for clues
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+);
+
+CREATE TABLE settings (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    room_id TEXT NOT NULL,
+    language TEXT NOT NULL DEFAULT 'en',
+    room_pass TEXT NOT NULL DEFAULT '',
+    turn_time INTEGER NOT NULL DEFAULT 60, -- seconds
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+);
+
+CREATE TABLE sessions(
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    lifetime INTEGER NOT NULL DEFAULT 3600,
+    token_key TEXT NOT NULL DEFAULT '' UNIQUE, -- encoded value
+    username TEXT NOT NULL,
+    FOREIGN KEY (username) REFERENCES players(username) ON DELETE CASCADE
+);
+
+CREATE TABLE journal(
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    entry TEXT NOT NULL DEFAULT '',
+    username TEXT NOT NULL,
+    room_id TEXT NOT NULL,
+    FOREIGN KEY (username) REFERENCES players(username) ON DELETE CASCADE,
+    FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+);
+
+CREATE TABLE player_stats (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    username TEXT NOT NULL UNIQUE,
+    games_played INTEGER NOT NULL DEFAULT 0,
+    games_won INTEGER NOT NULL DEFAULT 0,
+    games_lost INTEGER NOT NULL DEFAULT 0,
+    opened_opposite_words INTEGER NOT NULL DEFAULT 0,
+    opened_white_words INTEGER NOT NULL DEFAULT 0,
+    opened_black_words INTEGER NOT NULL DEFAULT 0,
+    mime_winrate REAL NOT NULL DEFAULT 0.0,
+    guesser_winrate REAL NOT NULL DEFAULT 0.0,
+    played_as_mime INTEGER NOT NULL DEFAULT 0,
+    played_as_guesser INTEGER NOT NULL DEFAULT 0,
+    FOREIGN KEY (username) REFERENCES players(username) ON DELETE CASCADE
 );
 `
-	_, err = db.Exec(schema)
+	_, err = db.Exec(schema001)
+	assert.NoError(t, err)
+
+	schema002 := `
+ALTER TABLE player_stats 
+ADD COLUMN rating REAL NOT NULL DEFAULT 1000.0;
+
+CREATE TRIGGER update_player_rating 
+AFTER UPDATE OF games_played, games_won ON player_stats
+WHEN NEW.games_played = OLD.games_played + 1
+BEGIN
+    UPDATE player_stats
+    SET rating = OLD.rating + 
+                 32.0 * (
+                     CASE 
+                         WHEN NEW.games_won = OLD.games_won + 1 
+                             THEN 1.0 - 0.5  -- Win term: 0.5
+                         ELSE 0.0 - 0.5      -- Loss term: -0.5
+                     END
+                 ) + 
+                 0.05 * (1000.0 - OLD.rating)
+    WHERE id = OLD.id;
+END;
+`
+	_, err = db.Exec(schema002)
 	assert.NoError(t, err)
 
 	return db, func() {
@@ -33,6 +154,39 @@ func setupPlayersTestDB(t *testing.T) (*sqlx.DB, func()) {
 	}
 }
 
+func TestPlayerStatsRatingUpdate(t *testing.T) {
+	db, teardown := setupPlayersTestDB(t)
+	defer teardown()
+
+	username := "test_player_rating"
+	_, err := db.Exec(`INSERT INTO players (username) VALUES (?)`, username)
+	assert.NoError(t, err)
+
+	_, err = db.Exec(`INSERT INTO player_stats (username, games_played, games_won, rating) VALUES (?, 0, 0, 1000.0)`, username)
+	assert.NoError(t, err)
+
+	// Simulate a win
+	_, err = db.Exec(`UPDATE player_stats SET games_played = 1, games_won = 1 WHERE username = ?`, username)
+	assert.NoError(t, err)
+
+	var ratingAfterWin float64
+	err = db.Get(&ratingAfterWin, `SELECT rating FROM player_stats WHERE username = ?`, username)
+	assert.NoError(t, err)
+	// Expected: 1000 + 32 * (1 - 0.5) + 0.05 * (1000 - 1000) = 1000 + 16 = 1016
+	assert.InDelta(t, 1016.0, ratingAfterWin, 0.001)
+
+	// Simulate a loss
+	_, err = db.Exec(`UPDATE player_stats SET games_played = 2, games_won = 1 WHERE username = ?`, username)
+	assert.NoError(t, err)
+
+	var ratingAfterLoss float64
+	err = db.Get(&ratingAfterLoss, `SELECT rating FROM player_stats WHERE username = ?`, username)
+	assert.NoError(t, err)
+	// Expected: 1016 + 32 * (0 - 0.5) + 0.05 * (1000 - 1016) = 1016 - 16 + 0.05 * (-16) = 1000 - 0.8 = 999.2
+	assert.InDelta(t, 999.2, ratingAfterLoss, 0.001)
+}
+
+
 func TestPlayersRepo_AddPlayer(t *testing.T) {
 	db, teardown := setupPlayersTestDB(t)
 	defer teardown()
@@ -107,4 +261,3 @@ func TestPlayersRepo_DeletePlayer(t *testing.T) {
 	assert.NoError(t, err)
 	assert.Equal(t, 0, count)
 }
-

repos/rooms.go

@@ -15,6 +15,20 @@ type RoomsRepo interface {
 	RoomCreate(ctx context.Context, room *models.Room) error
 	RoomDeleteByID(ctx context.Context, id string) error
 	RoomUpdate(ctx context.Context, room *models.Room) error
+	RoomSetBotFailed(ctx context.Context, roomID string) error
+	RoomUnSetBotFailed(ctx context.Context, roomID string) error
+}
+
+func (p *RepoProvider) RoomSetBotFailed(ctx context.Context, roomID string) error {
+	db := getDB(ctx, p.DB)
+	_, err := db.ExecContext(ctx, "UPDATE rooms SET bot_failed = true WHERE id = ?", roomID)
+	return err
+}
+
+func (p *RepoProvider) RoomUnSetBotFailed(ctx context.Context, roomID string) error {
+	db := getDB(ctx, p.DB)
+	_, err := db.ExecContext(ctx, "UPDATE rooms SET bot_failed = false WHERE id = ?", roomID)
+	return err
 }
 
 func (p *RepoProvider) RoomList(ctx context.Context) ([]*models.Room, error) {

telemetry/telemetry.go

@@ -0,0 +1,63 @@
+package telemetry
+
+import (
+	"context"
+	"log"
+	"net/http"
+
+	"go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"
+	"go.opentelemetry.io/otel"
+	"go.opentelemetry.io/otel/exporters/jaeger"
+	"go.opentelemetry.io/otel/sdk/resource"
+	sdktrace "go.opentelemetry.io/otel/sdk/trace"
+	semconv "go.opentelemetry.io/otel/semconv/v1.21.0"
+)
+
+// newJaegerExporter creates a new Jaeger exporter.
+func newJaegerExporter() (sdktrace.SpanExporter, error) {
+	return jaeger.New(jaeger.WithCollectorEndpoint(jaeger.WithEndpoint("http://localhost:14268/api/traces")))
+}
+
+// NewTracerProvider creates a new tracer provider.
+func NewTracerProvider(exp sdktrace.SpanExporter) *sdktrace.TracerProvider {
+	res := resource.NewWithAttributes(
+		semconv.SchemaURL,
+		semconv.ServiceName("gralias"),
+		semconv.ServiceVersion("v0.1.0"),
+	)
+
+	tracerProvider := sdktrace.NewTracerProvider(
+		sdktrace.WithSampler(sdktrace.AlwaysSample()),
+		sdktrace.WithResource(res),
+		sdktrace.WithBatcher(exp),
+	)
+	return tracerProvider
+}
+
+// OtelMiddleware wraps the provided http.Handler with OpenTelemetry tracing.
+func OtelMiddleware(handler http.Handler) http.Handler {
+	return otelhttp.NewHandler(handler, "http.server",
+		otelhttp.WithSpanNameFormatter(func(operation string, r *http.Request) string {
+			return r.URL.Path
+		}),
+	)
+}
+
+func InitTracer() func() {
+	exp, err := newJaegerExporter()
+	if err != nil {
+		log.Fatalf("failed to create exporter: %v", err)
+	}
+
+	tp := NewTracerProvider(exp)
+	otel.SetTracerProvider(tp)
+
+	return func() {
+		if err := tp.Shutdown(context.Background()); err != nil {
+			log.Printf("Error shutting down tracer provider: %v", err)
+		}
+		if err := exp.Shutdown(context.Background()); err != nil {
+			log.Printf("Error shutting down exporter: %v", err)
+		}
+	}
+}

todos.md

@@ -21,8 +21,8 @@
 - redo card .revealed use: it should mean that card is revealed for everybody, while mime should be able to see cards as is; +
 - better styles and fluff;
 - common auth system between sites;
-- signup vs login;
-- passwords (to room and to login);
+- signup vs login; +
+- passwords (to room and to login); +
 ===
 - show in backlog (and with that in prompt to llm) how many cards are left to open, also additional comment: if guess was right;
 - gameover to backlog;
@@ -33,7 +33,9 @@
 - possibly turn markings into parts of names of users (first three letters?); +
 - at game creation list languages and support them at backend; +
 - sql ping goroutine with reconnect on fail; +
-- player stats: played games, lost, won, rating elo, opened opposite words, opened white words, opened black words.
+- player stats: played games, lost, won, rating elo, opened opposite words, opened white words, opened black words. +
+- at the end of the game, all colors should be revealed;
+- tracing;
 
 #### sse points
 - clue sse update;
@@ -89,5 +91,5 @@
 - mime sees the clue input out of turn; (eh)
 - there is a problem of two timers, they both could switch turn, but it is not easy to stop them from llmapi or handlers. +
 - journal still does not work; +
-- lose/win game; then exit room (while being the creator), then press to stats -> cannot find session in db, although cookie in place and session in db;
-- player got deleted from db;
+- lose/win game; then exit room (while being the creator), then press to stats -> cannot find session in db, although cookie in place and session in db; +
+- exit endpoints delets player from db; +