fix(ws): empty frame on multiple channels

1zun4 · 1zun4 · commit 80dd478d5116 · 2025-05-21T00:50:08.000+02:00
diff --git a/src/main/kotlin/net/ccbluex/netty/http/websocket/WebSocketController.kt b/src/main/kotlin/net/ccbluex/netty/http/websocket/WebSocketController.kt
@@ -44,7 +44,7 @@ class WebSocketController {
         val frame = TextWebSocketFrame(text)
         activeContexts.forEach { handlerContext ->
             try {
-                handlerContext.channel().writeAndFlush(frame.retain())
+                handlerContext.channel().writeAndFlush(frame.retainedDuplicate())
             } catch (e: Throwable) {
                 failure(handlerContext, e)
             }

Original file line number	Diff line number	Diff line change
`@@ -44,7 +44,7 @@ class WebSocketController {`
`44`	`44`	`val frame = TextWebSocketFrame(text)`
`45`	`45`	`activeContexts.forEach { handlerContext ->`
`46`	`46`	`try {`
`47`		`- handlerContext.channel().writeAndFlush(frame.retain())`
	`47`	`+ handlerContext.channel().writeAndFlush(frame.retainedDuplicate())`
`48`	`48`	`} catch (e: Throwable) {`
`49`	`49`	`failure(handlerContext, e)`
`50`	`50`	`}`