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https://issues.apache.org/jira/browse/GEODE-4054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16282844#comment-16282844
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ASF GitHub Bot commented on GEODE-4054:
---------------------------------------
WireBaron commented on a change in pull request #1141: GEODE-4054: Create
module for Protobuf message-based client
URL: https://github.com/apache/geode/pull/1141#discussion_r155681799
##########
File path:
geode-protobuf-client/src/main/java/org/apache/geode/internal/cache/client/protobuf/CacheFactory.java
##########
@@ -0,0 +1,90 @@
+/*
+ * 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 org.apache.geode.internal.cache.client.protobuf;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.Socket;
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.apache.geode.annotations.Experimental;
+import org.apache.geode.internal.protocol.protobuf.v1.BasicTypes;
+import org.apache.geode.internal.protocol.protobuf.v1.ClientProtocol;
+import org.apache.geode.internal.protocol.protobuf.v1.LocatorAPI;
+
+@Experimental
+public class CacheFactory {
+ public static class ServerInfo {
+ public String host;
+ public int port;
+
+ public ServerInfo(String host, int port) {
+ this.host = host;
+ this.port = port;
+ }
+ }
+
+ String host;
+ int port;
+
+ public CacheFactory() {
+ // NOP
+ }
+
+ public CacheFactory addLocator(String host, int port) {
+ this.host = host;
+ this.port = port;
+ return this;
+ }
+
+ public Collection<ServerInfo> getAvailableServers() throws Exception {
+ final Socket locatorSocket = new Socket(host, port);
+
+ OutputStream outputStream = locatorSocket.getOutputStream();
+ // Once GEODE-4010 is fixed, this can revert to just the communication
mode and major version.
+ outputStream.write(0x00); // NON_GOSSIP_REQUEST_VERSION
Review comment:
The change here is to send a handshake request instead of these six bytes,
there's no response handling, just continue with your getAvailableServers
request.
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> Create module for Protobuf message-based client
> -----------------------------------------------
>
> Key: GEODE-4054
> URL: https://issues.apache.org/jira/browse/GEODE-4054
> Project: Geode
> Issue Type: Improvement
> Components: client/server
> Reporter: Michael Dodge
> Fix For: 1.4.0
>
>
> Create a module, geode-protobuf-client, that contains a simple Java client
> that exercises the Protobuf messages and the new protocol. This client should
> allow the interaction with a locator and cache server based on command-line
> arguments, a file of commands, or an interactive shell.
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