Call connect(2) again for non-blocking connect

This retrieves the actual error which occurred, as getsockopt is not
always reliable in this regard.

1 files changed, 1 insertions, 0 deletions

diff --git a/net.h b/net.h
index d9dc362..c35facc 100644
--- a/net.h
+++ b/net.h
@@ -45,5 +45,6 @@ int redisContextConnectBindTcp(redisContext *c, const char *addr, int port,
                                const char *source_addr);
 int redisContextConnectUnix(redisContext *c, const char *path, const struct timeval *timeout);
 int redisKeepAlive(redisContext *c, int interval);
+int redisFinishAsyncConnect(redisContext *c, int *completed);
 
 #endif