From 4d817fd01b3c78cb0c3c26d5beb262d2bba3b77f Mon Sep 17 00:00:00 2001
From: Ren Amamiya <reyakov@proton.me>
Date: Tue, 2 Jun 2026 08:09:28 +0700
Subject: [PATCH] remove custom websocket

---
 .../kotlin/su/reya/coop/CoopWebSocket.kt      | 75 -------------------
 .../commonMain/kotlin/su/reya/coop/Nostr.kt   |  8 +-
 2 files changed, 3 insertions(+), 80 deletions(-)
 delete mode 100644 shared/src/commonMain/kotlin/su/reya/coop/CoopWebSocket.kt

diff --git a/shared/src/commonMain/kotlin/su/reya/coop/CoopWebSocket.kt b/shared/src/commonMain/kotlin/su/reya/coop/CoopWebSocket.kt
deleted file mode 100644
index ff2a658..0000000
--- a/shared/src/commonMain/kotlin/su/reya/coop/CoopWebSocket.kt
+++ /dev/null
@@ -1,75 +0,0 @@
-package su.reya.coop
-
-import io.ktor.client.HttpClient
-import io.ktor.client.plugins.websocket.DefaultClientWebSocketSession
-import io.ktor.client.plugins.websocket.webSocketSession
-import io.ktor.client.request.url
-import io.ktor.websocket.Frame
-import io.ktor.websocket.close
-import io.ktor.websocket.readBytes
-import io.ktor.websocket.readText
-import kotlinx.coroutines.cancel
-import kotlinx.coroutines.channels.ClosedReceiveChannelException
-import rust.nostr.sdk.ConnectionMode
-import rust.nostr.sdk.CustomWebSocketTransport
-import rust.nostr.sdk.WebSocketAdapter
-import rust.nostr.sdk.WebSocketAdapterWrapper
-import rust.nostr.sdk.WebSocketMessage
-
-class KtorWebSocketAdapter(
-    private val client: HttpClient,
-    private val session: DefaultClientWebSocketSession
-) : WebSocketAdapter {
-
-    override suspend fun send(msg: WebSocketMessage) {
-        try {
-            when (msg) {
-                is WebSocketMessage.Text -> session.send(Frame.Text(msg.text))
-                is WebSocketMessage.Binary -> session.send(Frame.Binary(true, msg.bytes))
-                is WebSocketMessage.Ping -> session.send(Frame.Ping(msg.bytes))
-                is WebSocketMessage.Pong -> session.send(Frame.Pong(msg.bytes))
-                else -> {}
-            }
-        } catch (e: Exception) {
-            println("Attempted to send on a closed WebSocket: ${e.message}")
-            throw e
-        }
-    }
-
-    override suspend fun recv(): WebSocketMessage? {
-        return try {
-            when (val frame = session.incoming.receive()) {
-                is Frame.Text -> WebSocketMessage.Text(frame.readText())
-                is Frame.Binary -> WebSocketMessage.Binary(frame.readBytes())
-                is Frame.Ping -> WebSocketMessage.Ping(frame.readBytes())
-                is Frame.Pong -> WebSocketMessage.Pong(frame.readBytes())
-                else -> null
-            }
-        } catch (e: ClosedReceiveChannelException) {
-            null
-        } catch (e: Exception) {
-            throw e
-        }
-    }
-
-    override suspend fun closeConnection() {
-        session.cancel()
-        session.close()
-    }
-}
-
-class CoopWebSocketClient(private val httpClient: HttpClient) : CustomWebSocketTransport {
-    override fun supportPing(): Boolean = false
-
-    override suspend fun connect(url: String, mode: ConnectionMode): WebSocketAdapterWrapper {
-        try {
-            val session = httpClient.webSocketSession {
-                url(url)
-            }
-            val adapter = KtorWebSocketAdapter(httpClient, session)
-            return WebSocketAdapterWrapper(adapter)
-        } catch (e: Exception) {
-            throw e
-        }
-    }
-}
diff --git a/shared/src/commonMain/kotlin/su/reya/coop/Nostr.kt b/shared/src/commonMain/kotlin/su/reya/coop/Nostr.kt
index e098895..8bccc85 100644
--- a/shared/src/commonMain/kotlin/su/reya/coop/Nostr.kt
+++ b/shared/src/commonMain/kotlin/su/reya/coop/Nostr.kt
@@ -2,7 +2,6 @@ package su.reya.coop
 
 import io.ktor.client.HttpClient
 import io.ktor.client.call.body
-import io.ktor.client.plugins.websocket.WebSockets
 import io.ktor.client.request.get
 import io.ktor.client.statement.HttpResponse
 import kotlinx.coroutines.Job
@@ -106,17 +105,16 @@ class Nostr {
             // Initialize the logger for nostr client
             initLogger(LogLevel.DEBUG)
 
+            // Initialize the database and gossip instance
             val lmdb = NostrDatabase.lmdb(dbPath)
             val gossip = NostrGossip.inMemory()
+
+            // Set the idle timeout for relays
             val idleTimeout = Duration.parse("5m")
-            val httpClient = HttpClient {
-                install(WebSockets)
-            }
 
             client =
                 ClientBuilder()
                     .signer(signer)
-                    .websocketTransport(CoopWebSocketClient(httpClient))
                     .database(lmdb)
                     .gossip(gossip)
                     .gossipConfig(