11

server/websocket/internal/logic/ws_render_image.go

@@ -92,8 +92,9 @@ func (w *wsConnectItem) consumeRenderImageData() {
 						logx.Error("func renderImage main panic:", err)
 					}
 				}()
-				tChan := make(chan struct{}, 1)
-				defer close(tChan)
+				//临时chan用select io多路复用去判断携程退出
+				tmpChan := make(chan struct{}, 1)
+				defer close(tmpChan)
 				defer func() {
 					<-limitChan
 				}()
@@ -106,7 +107,7 @@ func (w *wsConnectItem) consumeRenderImageData() {
 					select {
 					case <-w.extendRenderProperty.renderCtx.Done():
 						panic("=========渲染取消旧的上下文=======")
-					case <-tChan:
+					case <-tmpChan:
 						return
 					}
 				}()