diff options
| -rw-r--r-- | push.c | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -177,6 +177,7 @@ send_push_reply (struct context *c) static char cmd[] = "PUSH_REPLY"; const int extra = 64; /* extra space for possible trailing ifconfig and push-continuation */ const int safe_cap = BCAP (&buf) - extra; + bool push_sent = false; buf_printf (&buf, cmd); @@ -192,6 +193,7 @@ send_push_reply (struct context *c) const bool status = send_control_channel_string (c, BSTR (&buf), D_PUSH); if (!status) goto fail; + push_sent = true; multi_push = true; buf_reset_len (&buf); buf_printf (&buf, cmd); @@ -218,6 +220,21 @@ send_push_reply (struct context *c) { const bool status = send_control_channel_string (c, BSTR (&buf), D_PUSH); if (!status) + goto fail; + push_sent = true; + } + + /* If nothing have been pushed, send an empty push, + * as the client is expecting a response + */ + if (!push_sent) + { + bool status = false; + + buf_reset_len (&buf); + buf_printf (&buf, cmd); + status = send_control_channel_string (c, BSTR(&buf), D_PUSH); + if (!status) goto fail; } |