optimize: split client.Init into rm.Init and tm.Init methods (apache#286

)

optimize: nested loop retries (apache#261)

pkg/rm/init.go

@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package rm
+
+// Init init seata client
+func Init() {
+	initRmClient()
+}
+
+// InitRmClient init seata rm client
+func initRmClient() {
+}

pkg/tm/init.go

@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package tm
+
+import (
+	"sync"
+
+	"github.com/seata/seata-go/pkg/remoting/getty"
+)
+
+var onceInitTmClient sync.Once
+
+// InitTmClient init seata tm client
+func InitTmClient() {
+	onceInitTmClient.Do(func() {
+		initConfig()
+		initRemoting()
+	})
+}
+
+// initConfig init config processor
+func initConfig() {
+    // todo implement
+}
+
+// initRemoting init rpc client
+func initRemoting() {
+	getty.InitRpcClient()
+}