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-rw-r--r--io/channel-websock.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/io/channel-websock.c b/io/channel-websock.c
index 66c91ed2a2..8f27b1f12b 100644
--- a/io/channel-websock.c
+++ b/io/channel-websock.c
@@ -562,6 +562,11 @@ static gboolean qio_channel_websock_handshake_send(QIOChannel *ioc,
wioc->encoutput.offset,
&err);
+ if (ret == QIO_CHANNEL_ERR_BLOCK) {
+ /* Socket buffer is full, the G_IO_OUT watch stays armed */
+ return TRUE;
+ }
+
if (ret < 0) {
trace_qio_channel_websock_handshake_fail(ioc, error_get_pretty(err));
qio_task_set_error(task, err);