Merge pull request QHedgeTech#1 from frodegill/master

Do not fail when calling search() rapidly

Author: William

src/http/http.cpp

@@ -203,22 +203,19 @@ bool HTTP::error() {
     if( errno == 0 )
         return false;
 
+    if( errno == EWOULDBLOCK || errno == EAGAIN )
+        return false;
+
     // Socket is already connected
     if( errno == EISCONN )
         printf("Socket is already connected\n");
 
-    if( errno == EWOULDBLOCK )
-        printf("Socket EWOULDBLOCK\n");
-
     if(errno == EINVAL )
         printf("Exception caught while reading socket - Invalid argument: _sfd = %i\n", _sockfd);
 
     if( errno == ECONNREFUSED )
         printf("Couldn't connect, connection refused.\n");
 
-    if( errno == EAGAIN )
-        printf("New error from the O_NONBLOCK flag.\n");
-
     if( errno == EINPROGRESS )
         printf("This returns is often see for large ElasticSearch requests.\n");