Top "Ipc" questions

O_RDWR on named pipes with poll()

I have gone through a variaty of different linux named pipe client/server implementations but most of them use the …

linux ipc pipe mkfifo

C++ Linux named pipe hanging on open() with O_WRONLY

This is my simple code that opens a named pipe, writes a string to it, and then closes the pipe. …

c++ linux ipc named-pipes mkfifo

NodeJS - how to get spawned child to communicate with parent?

I'm trying this out: var child = spawn('node', args, {cwd: parentDir, stdio: 'ipc'} ); (args is an array of parameters) but …

javascript node.js ipc parent-child child-process

Reading file content changes in .NET

In Linux, a lot of IPC is done by appending to a file in 1 process and reading the new content …

c# .net file ipc filesystemwatcher

How can a remote Service send messages to a bound Activity?

I've read the documentation about Bound Services, where it is shown that you can easily communicate through Messages from an …

android android-service ipc android-binder

Hadoop Resource Manager not starting

I am new to Hadoop so I started setting up partially distributed Hadoop cluster on localhost. I created a wordcount …

java hadoop client ipc resourcemanager

Inter-process communication

I have two applications: X and Y. X is the main application and it handles a lot of XML files. …

delphi winapi ipc delphi-2007

Is it possible to change the size of a named pipe on Linux?

I know that for the current version of the Linux kernel, the size of named pipes is 64K. Is it …

linux ipc named-pipes

Linux C: upon receiving a signal, is it possible to know the PID of the sender?

Suppose my C program handles SIGUSR1. When it receives this signal, is it possible to know who sent it? I.…

c linux signals system ipc

How to timeout waitpid without killing the child?

I am aware of the many questions regarding waitpid and timeouts but they all cover this by killing the child …

perl ipc fork waitpid