Top "Iocp" questions

An I/O Completion Port (IOCP) provides a way to execute asynchronous I/O operations efficiently on Windows.

I/O completion port's advantages and disadvantages

Why do many people say I/O completion port is fast and nice model? What is the I/O completion …

windows network-programming io device-driver iocp
Linux and I/O completion ports?

Using winsock, you can configure sockets or seperate I/O operations to "overlap". This means that calls to perform I/…

linux sockets asynchronous posix iocp
Simple description of worker and I/O threads in .NET

It's very hard to find detailed but simple description of worker and I/O threads in .NET What's clear to …

.net multithreading iocp
Windows limitation on number of simultaneously opened sockets/connections per machine

Let's say I have Windows 7 with one real network interface and few loopback interfaces. I have IOCP enabled server that …

windows sockets networking iocp
CreateFile() returns INVALID_HANDLE_VALUE but GetLastError() is ERROR_SUCCESS

I am opening a serial port using CreateFile(). I've got a testcase (too complicated to redistribute) that consistently causes CreateFile() …

winapi serial-port createfile iocp getlasterror
Scalable server framework in C++

I am looking to write a server application in C++ that is meant to handle tens of thousands of clients …

c++ boost-asio epoll iocp scalable
What's the best way to ping many network devices in parallel?

I poll a lot of devices in network (more than 300) by iterative ping. The program polls the devices sequentially, so …

delphi network-programming polling ping iocp
SSL_read fails with SSL_ERROR_SSL

I am writing a https server. I have created csr and signed it using my root certificate for a test …

c++ openssl iocp
Using IOCP with UDP?

I'm pretty familiar with what Input/Output Completion Ports are for when it comes to TCP. But what, if I …

c++ performance networking udp iocp