diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2015-03-29 23:48:32 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2015-03-29 23:49:12 +0200 |
| commit | 787c2ae91b1f172ce9fdd2b6613c6217c00a85b3 (patch) | |
| tree | 4c034d419b40b6ea88a5e0e7ae189483744c4bf2 /lib | |
| parent | 31987c340ec99ec3f1e5943acd9509f4e3bf6a71 (diff) | |
multi: remove_handle: move pending connections
If the handle removed from the multi handle happens to be the one
"owning" the pipeline other transfers will be waiting indefinitely. Now
we move such handles back to connect to have them race (again) for
getting the connection and thus avoid hanging.
Bug: http://curl.haxx.se/bug/view.cgi?id=1465
Reported-by: Jiri Dvorak
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/multi.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/multi.c b/lib/multi.c index 4dc7f632a..c30835c3f 100644 --- a/lib/multi.c +++ b/lib/multi.c @@ -504,18 +504,22 @@ CURLMcode curl_multi_remove_handle(CURLM *multi_handle, if(!data->multi) return CURLM_OK; /* it is already removed so let's say it is fine! */ - premature = (data->mstate < CURLM_STATE_COMPLETED) ? TRUE : FALSE; easy_owns_conn = (data->easy_conn && (data->easy_conn->data == easy)) ? TRUE : FALSE; /* If the 'state' is not INIT or COMPLETED, we might need to do something nice to put the easy_handle in a good known state when this returns. */ - if(premature) + if(premature) { /* this handle is "alive" so we need to count down the total number of alive connections when this is removed */ multi->num_alive--; + /* When this handle gets removed, other handles may be able to get the + connection */ + Curl_multi_process_pending_handles(multi); + } + if(data->easy_conn && data->mstate > CURLM_STATE_DO && data->mstate < CURLM_STATE_COMPLETED) { |