OS服务与C ++之间的通信

Question

I am developing 2 Windows services, one of them will send pictures and word files to other and other service will give a string answer. That services are in same computer.

I will develop same program's Linux version also.

Which way is the best for communication between services in Linux and Windows.

By the way I am developing that services with C++.

Answer 1

I would suggest reading up on C++ sockets. You're probably going to want to use TCP sockets, since you want to ensure that the data being transferred does so correctly.

Try checking these links out:

Linux Sockets

Windows Sockets

Answer 2

You should search for IPC .
There are a lot of possibilities for inter process communication. Because you are not very specific about your problem and your requirements but I would suggest to take a look at boost::interprocess .

As long as you are sure that both services run on the same machine this will do it.
If you want to switch to a distributed approach you need something different.
Like XML-RPC , thrift or corba . Just to mention some possibilities.

Answer 3

There're different options for your task:

1. Network. Establish TCP connection between your services, with service that asks as a client and service that answers as a server. It's possible to implement cross-platform solution using Boost.Asio or any other portable network library.
2. Shared memory. You can implement inter-process communication using shared memory. Cross-platform library: Boost.Interprocess.
3. Pipes. I don't know cross-platform library for this.

I would recommend to use TCP communication as more flexible solution.