Disable SSL and Compression for UNIX Socket

sysown · May 11, 2023 · cd352ff · cd352ff
1 parent 3865c81
commit cd352ff
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/lib/MySQL_Monitor.cpp b/lib/MySQL_Monitor.cpp
@@ -1501,7 +1501,7 @@ bool MySQL_Monitor_State_Data::set_wait_timeout() {
 bool MySQL_Monitor_State_Data::create_new_connection() {
  mysql=mysql_init(NULL);
  assert(mysql);
- if (use_ssl) {
+ if (use_ssl && port) {
  mysql_ssl_set(mysql,
  mysql_thread___ssl_p2s_key,
  mysql_thread___ssl_p2s_cert,

diff --git a/lib/mysql_connection.cpp b/lib/mysql_connection.cpp
@@ -710,7 +710,7 @@ void MySQL_Connection::connect_start() {
  }
  mysql_options4(mysql, MYSQL_OPT_CONNECT_ATTR_ADD, "mysql_bug_102266", "Avoid MySQL bug https://bugs.mysql.com/bug.php?id=102266 , https://github.com/sysown/proxysql/issues/3276");
  }
- if (parent->use_ssl) {
+ if (parent->use_ssl && parent->port) {
  mysql_ssl_set(mysql,
  mysql_thread___ssl_p2s_key,
  mysql_thread___ssl_p2s_cert,
@@ -857,6 +857,7 @@ void MySQL_Connection::connect_start() {
 
  async_exit_status=mysql_real_connect_start(&ret_mysql, mysql, host_ip, userinfo->username, auth_password, userinfo->schemaname, parent->port, NULL, client_flags);
  } else {
+ client_flags &= ~(CLIENT_COMPRESS); // disabling compression for connections made via Unix socket
  async_exit_status=mysql_real_connect_start(&ret_mysql, mysql, "localhost", userinfo->username, auth_password, userinfo->schemaname, parent->port, parent->address, client_flags);
  }
  fd=mysql_get_socket(mysql);