A. did you forget to have an async_read_some active? B. did your io_service stop because you forgot to give it asio::io_service::work? C. did you call shutdown() or close() on the underlying protocol? D. What is the exact error_code.value(), .category() and .message()? once io_service::run() returns, the io_service will be in the stopped() state. This happens when there are no remaining async operations waiting to complete on it. In a multi-threaded environment you must keep the io_service running by creating an io_service::work object against it. Then when you want to stop your communications loop, you would call op_service::stop() and join the threads. Can you post a minimal complete example somewhere which demonstrates the problem? R On 19 August 2016 at 08:57, 刘焕杰 <jenenliu@foxmail.com> wrote:
Hi, I am using Boost Asio to developed a server, with SSL support. I add async_read_some() function in handshake handler and send handler. Which receiving is OK if I send something to clients, but I can't keep receiving after I stop sending things to client. So I am wondering how can I keep receiving, I know there must be a way to make it, I am new to Asio, can someone help, thanks in advance.
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