reconnect

问题 I've just downloaded and installed zeromq-4.0.5 on an Unbutu Precise (12.04) system. I've compiled the hello-world client ( REQ , connect, 127.0.0.1) and server ( REP , bind) written in C. I start the server. I start the client. Each second the client sends a message to the server, and receives a response. I press Ctrl- C to stop the server. The client tries to send its next outgoing message and it gets stuck in an never-returning epoll system call (as shown by strace ). I restart the server.

问题 I am making a prototype client & server so that I can understand how to handle reconnects. The server ought to create a serversocket and listen forever. A client may connect, send its data, and close its socket but it will not send a "I'm done and closing" type message to the server. For this reason, the server gets a EOFException when it does a readByte() since the remote client has closed. In the error handler for the EOFException , it will close the socket and open a new one. Here's the

问题 I am making a prototype client & server so that I can understand how to handle reconnects. The server ought to create a serversocket and listen forever. A client may connect, send its data, and close its socket but it will not send a "I'm done and closing" type message to the server. For this reason, the server gets a EOFException when it does a readByte() since the remote client has closed. In the error handler for the EOFException , it will close the socket and open a new one. Here's the

问题 I am making a prototype client & server so that I can understand how to handle reconnects. The server ought to create a serversocket and listen forever. A client may connect, send its data, and close its socket but it will not send a "I'm done and closing" type message to the server. For this reason, the server gets a EOFException when it does a readByte() since the remote client has closed. In the error handler for the EOFException , it will close the socket and open a new one. Here's the

问题 There is a MS Access application with tables on MS SQL Server linked through ODBC. When connection is lost i receive ODBC error 3146. After connection is restored physically i still receive ODBC 3146 errors. I have to make something like a reconnect to server. How can i do this in MS Access? 回答1: I think all you need to do is refresh the table links. Are you asking how to relink the tables programmatically? Have you tried refreshing the links after being disconnnected and verified that it

问题 How To modify Eclipselink JPA 2.0 connection retry behavior . Eclipselink automatically tries to reconnect it self to database whenever it detects a connection failure this causes swing ui to freeze without any responses until it connects to database . Are there any solution to modify this behavior Ie is it possible to throw exception when connection fails without retrying Please help on this issue I am facing with huge problem. I went throe eclipselink source code and google but I could not

问题 I am trying to call this API (Oauth1.0 standard): https://appcenter.intuit.com/api/v1/Connection/Reconnect And what I am doing is : (It am working on java) Base64Encoder baseEncoder = Base64Encoder.getInstance(); CloseableHttpClient httpclient = HttpClients.createDefault(); HttpGet httpGet = new HttpGet("https://appcenter.intuit.com/api/v1/connection/reconnect"); StringBuilder headerReq = new StringBuilder(); headerReq.append("OAuth "); headerReq.append("oauth_token=\"").append(OAUTHTOKEN)

问题 We do read an XML file (using xml-stream) with about 500k elements and do insert them into MongoDB like this: xml.on(`endElement: product`, writeDataToDb.bind(this, "product")); Insert in writeDataToDb(type, obj) looks like this: collection.insertOne(obj, {w: 1, wtimeout: 15000}).catch((e) => { }); Now when the Mongo connection gets disconnected, the xml stream still reads and the console gets flooded with error messages (can't insert, disconnected, EPIPE broken, ...). In the docs it says:

问题 I am trying to verify the Reconnection strategy in Mule ESB as mentioned in the documentation. I have set the standard Reconnection strategy with retry attemts as 5 and with some timeout. (My end point is not reachable, as intentionally stopped it to test the scenario). I have the exception in the Mule console as: Exception stack is: 1. Connection refused: connect (java.net.ConnectException) java.net.DualStackPlainSocketImpl:-2 (null) 2. Failed to route event via endpoint:

问题 I have a server that accepts sockets from whenever a client connects. I want to be able to shutdown my local server and let my client try to reconnect for about 5 times, and if I start my server the client should indicate that you have reconnected again. I understand somewhat that this is done in the try{} catch(IOException){Here goes the code for handleing reconnect} I want to use the same socket that I first used to connect. I don't want to create a new Client cause then I have to enter