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, 4 insertions, 0 deletions

diff --git a/async.h b/async.h
index e69d840..740555c 100644
--- a/async.h
+++ b/async.h
@@ -93,6 +93,10 @@ typedef struct redisAsyncContext {
     /* Regular command callbacks */
     redisCallbackList replies;
 
+    /* Address used for connect() */
+    struct sockaddr *saddr;
+    size_t addrlen;
+
     /* Subscription callbacks */
     struct {
         redisCallbackList invalid;