通过异步套接字连接和断开连接 [英] sending over asynchronous socket connect and disconnect

问题描述

大家好，


有人可以帮助我吗？我正在开发一个客户端sockect来将事务从DB发送到服务器套接字。我想要的方式是连接，发送，接收，断开连接，连接，发送，接收和断开......就像那样，直到所有交易上传。我的问题是当我发送时，我正在关闭套接字，当我尝试连接并再次发送时，我收到以下错误一旦套接字断开连接，您只能再次异步重新连接，并且只能重新连接到另一个端点。必须在一个线程上调用BeginConnect，该线程在操作完成之前不会退出。

Hi all,

can anybody help me out there? I am developing a client sockect to send transactions form a DB to a server socket. the way i want is to connect, send, recieve , disconnect, connect, send, recieve and disconnect.... like that until all the transactions are uploaded. my problem is when i send, I am shutting down the socket and when i try to connect and send again i get the following error "Once the socket has been disconnected, you can only reconnect again asynchronously, and only to a different EndPoint. BeginConnect must be called on a thread that won''t exit until the operation has been completed."

推荐答案

您使用的是UDP，为什么使用BeginConnect和所有这些业务？

Are you using UDP, why are you using BeginConnect and all that business?

大家好，


有人可以帮助我吗？我正在开发一个客户端sockect来将事务从DB发送到服务器套接字。我想要的方式是连接，发送，接收，断开连接，连接，发送，接收和断开......就像那样，直到所有交易上传。我的问题是当我发送时，我正在关闭套接字，当我尝试连接并再次发送时，我收到以下错误一旦套接字断开连接，您只能再次异步重新连接，并且只能重新连接到另一个端点。必须在一个线程上调用BeginConnect，该线程在操作完成之前不会退出。

Hi all,

can anybody help me out there? I am developing a client sockect to send transactions form a DB to a server socket. the way i want is to connect, send, recieve , disconnect, connect, send, recieve and disconnect.... like that until all the transactions are uploaded. my problem is when i send, I am shutting down the socket and when i try to connect and send again i get the following error "Once the socket has been disconnected, you can only reconnect again asynchronously, and only to a different EndPoint. BeginConnect must be called on a thread that won''t exit until the operation has been completed."

任何人请帮助我。我被困了

anybody please help me. i am stuck

除了使用beginconnect之外还有其他方法吗？请帮助

is there any other way around it besides using beginconnect? please help

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