将 Java- 应用程序连接到 MongoDB - com.mongodb.MongoSocketReadException：过早到达流的末尾答案

【问题标题】：Connect Java- Application to MongoDB - com.mongodb.MongoSocketReadException: Prematurely reached end of stream将 Java- 应用程序连接到 MongoDB - com.mongodb.MongoSocketReadException：过早到达流的末尾
【发布时间】：2017-09-11 06:48:34
【问题描述】：

在我的应用程序中，我使用 MongoDB，它在本地与 Wildfly 11.0.0.Alpha1 一起工作正常 - 在本地应用程序服务器和本地 MongoDB 数据库上部署后，应用程序可以通过上下文路径和端口访问 - 一切都很好。

我的下一步是将这个应用程序部署到服务器机器上的 JBoss 服务器。我将 MongoDB URI 更改为 mongoDB 服务器：

mongodb://user:password@server:27017/databaseName?authMechanism=SCRAM-SHA-1&ssl=true

如果我部署此应用程序，我会在底部看到以下日志条目。其实我不知道为什么以及这意味着什么。有没有人提示我在这种情况下可以做些什么来解决它？

08:38:42,249 INFO  [org.mongodb.driver.cluster] (cluster-
ClusterId{value='59b62f7238b5cb310bd6f438', description='null'}-myServer:27017) Exception in monitor thread while connecting 
to 
server myServer:27017: com.mongodb.MongoSocketReadException: Prematurely 
reached end of stream
    at com.mongodb.connection.SocketStream.read(SocketStream.java:88) 
[mongodb-driver-core-3.4.1.jar:]
    atm com.mongodb.connection.InternalStreamConnection.receiveResponseBuffers(InternalStreamConnection.java:494) [mongodb-driver-core-3.4.1.jar:]
    at com.mongodb.connection.InternalStreamConnection.receiveMessage(InternalStreamConnection.java:224) [mongodb-driver-core-3.4.1.jar:]
    at com.mongodb.connection.CommandHelper.receiveReply(CommandHelper.java:134) [mongodb-driver-core-3.4.1.jar:]
    at com.mongodb.connection.CommandHelper.receiveCommandResult(CommandHelper.java:121) [mongodb-driver-core-3.4.1.jar:]
    at com.mongodb.connection.CommandHelper.executeCommand(CommandHelper.java:32) [mongodb-driver-core-3.4.1.jar:]
    at com.mongodb.connection.InternalStreamConnectionInitializer.initializeConnectionDescription(InternalStreamConnectionInitializer.java:85) [mongodb-driver-core-3.4.1.jar:]
    at com.mongodb.connection.InternalStreamConnectionInitializer.initialize(InternalStreamConnectionInitializer.java:45) [mongodb-driver-core-3.4.1.jar:]
    at com.mongodb.connection.InternalStreamConnection.open(InternalStreamConnection.java:116) [mongodb-driver-core-3.4.1.jar:]
    at com.mongodb.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:113) [mongodb-driver-core-3.4.1.jar:]
    at java.lang.Thread.run(Unknown Source) [rt.jar:1.8.0_112]

08:38:42,855 INFO  [org.mongodb.driver.cluster] (ServerService Thread Pool -- 290) No server chosen by WritableServerSelector from cluster description 
ClusterDescription{type=UNKNOWN, connectionMode=SINGLE, serverDescriptions=
[ServerDescription{address=myServer:27017, type=UNKNOWN, state=CONNECTING, exception={com.mongodb.MongoSocketReadException: Prematurely reached end of stream}}]}. Waiting for 30000 ms before timing out

【问题讨论】：

标签： java mongodb jboss

【解决方案1】：

这可能与与 mongodb 连接时发生的超时有关。尝试在建立连接时使用 API 增加超时时间

  MongoClientOptions.Builder builder = new MongoClientOptions.Builder();
builder.maxConnectionIdleTime(<long_time>);

或者尝试删除他们说没有超时

【讨论】：