X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/45dd8543ac140a3326e6a8063bd43bd6c4ad05c8..066f9bcf5a74c255cb64cf89e554cf64ec719f5a:/services/ws/handler.go

diff --git a/services/ws/handler.go b/services/ws/handler.go
index b07b78cc7c..72291900fa 100644
--- a/services/ws/handler.go
+++ b/services/ws/handler.go
@@ -53,6 +53,8 @@ func (h *handler) Handle(ws wsConn, eventSource eventSource, newSession func(wsC
 		return
 	}
 
+	// Receive websocket frames from the client and pass them to
+	// sess.Receive().
 	go func() {
 		buf := make([]byte, 2<<20)
 		for {
@@ -84,6 +86,9 @@ func (h *handler) Handle(ws wsConn, eventSource eventSource, newSession func(wsC
 		}
 	}()
 
+	// Take items from the outgoing queue, serialize them using
+	// sess.EventMessage() as needed, and send them to the client
+	// as websocket frames.
 	go func() {
 		for {
 			var ok bool