Merge pull request #2392 from sysown/v2.0.9-kill2

V2.0.9 kill2

.gitignore

@@ -88,6 +88,8 @@ deps/mariadb-client-library/mariadb-connector-c-2.1.0-src/
 deps/mariadb-client-library/mariadb-connector-c-2.3.1/
 deps/mariadb-client-library/mariadb-connector-c-3.0.2-src/
 deps/mariadb-client-library/mariadb-connector-c-3.0.9-src/
+deps/mariadb-client-library/mariadb-connector-c-3.1.4-src/
+deps/mariadb-client-library/mariadb-connector-c-3.1.4-src.tar.gz
 
 #glib
 deps/glib/glib-2.40.0/

lib/MySQL_Session.cpp

@@ -148,6 +148,7 @@ void * kill_query_thread(void *arg) {
 		ret=mysql_real_connect(mysql,"localhost",ka->username,ka->password,NULL,0,ka->hostname,0);
 	}
 	if (!ret) {
+		proxy_error("Failed to connect to server %s:%d to run KILL %s %llu: Error: %s\n" , ka->hostname, ka->port, ( ka->kill_type==KILL_QUERY ? "QUERY" : "CONNECTION" ) , ka->id, mysql_error(mysql));
 		goto __exit_kill_query_thread;
 	}
 	char buf[100];