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Update the server code to avoid disconnection from players.

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This commit is contained in:
Thomas Andres Gomez 2024-12-01 15:54:39 +01:00
parent 2058a6a789
commit ca8472e0d4
1 changed files with 8 additions and 12 deletions
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20
server/src/main/kotlin/com/pixelized/server/lwa/server/Server.kt
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@ -2,6 +2,8 @@ package com.pixelized.server.lwa.server
import com.pixelized.server.lwa.SERVER_PORT
import com.pixelized.server.lwa.extention.decodeFromFrame
import com.pixelized.server.lwa.extention.encodeToFrame
import com.pixelized.server.lwa.protocol.Message
import io.ktor.server.application.install
import io.ktor.server.engine.EmbeddedServer
import io.ktor.server.engine.embeddedServer
@ -14,9 +16,6 @@ import io.ktor.server.websocket.pingPeriod
import io.ktor.server.websocket.timeout
import io.ktor.server.websocket.webSocket
import io.ktor.websocket.Frame
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.Job
import kotlinx.coroutines.channels.consumeEach
import kotlinx.coroutines.flow.MutableSharedFlow
import kotlinx.coroutines.launch
@ -29,18 +28,15 @@ typealias Server = EmbeddedServer<NettyApplicationEngine, NettyApplicationEngine
class LocalServer {
private var server: Server? = null
private val scope = CoroutineScope(Dispatchers.IO)
private var networkJob: Job? = null
private val outgoingMessageBuffer = MutableSharedFlow<Frame>()
private val json = Json { explicitNulls = false }
private val outgoingMessageBuffer = MutableSharedFlow<Message>()
fun create(): LocalServer {
server = build {
println("Server launched")
val job = launch {
// send local message to the clients
outgoingMessageBuffer.collect { frame ->
send(frame)
outgoingMessageBuffer.collect { message ->
send(json.encodeToFrame(message))
}
}
runCatching {
@ -50,7 +46,7 @@ class LocalServer {
val message = Json.decodeFromFrame(frame = frame)
println(message)
// broadcast to clients the message
outgoingMessageBuffer.emit(frame)
outgoingMessageBuffer.emit(message)
}
}
}.onFailure { exception ->
@ -77,7 +73,7 @@ class LocalServer {
private fun build(
port: Int = SERVER_PORT,
handler: suspend DefaultWebSocketServerSession.() -> Unit
handler: suspend DefaultWebSocketServerSession.() -> Unit,
): EmbeddedServer<NettyApplicationEngine, NettyApplicationEngine.Configuration> {
return embeddedServer(
factory = Netty,