Merge branch 'dev' into test

exchanges/src/gate_swap_ws.rs

@@ -69,7 +69,7 @@ impl GateSwapWs {
         let address_url = match ws_type {
             GateSwapWsType::PublicAndPrivate(name) => {
                 if is_colo {
-                    let url = format!("wss://fxws-privategateapi.io/v4/ws/{}", name.to_string());
+                    let url = format!("wss://fxws-private.gateapi.io/v4/ws/{}", name.to_string());
                     info!("开启高速通道:{:?}",url);
                     url
                 } else {