I am running a linux ping command as a child process using the node.js code
below.
The ping command has to be continuous and normally displays the ping result
every second when running in a console.
The last line of code simply pipes the output to the console as if the
command had been issued on a console.
I need to parse the ping results as they come in in node.js.
*Possible Solution :* I think that this can possibly be done by creating a
duplex stream, piping the "ping output" to the duplex stream and reading
on an "available" event.
I cannot get the above working! The first problem I run into is the lack of
documentation on creating an instance for a duplex stream.
==
*var exec = require('child_process').exec,*
* child;*
*child = exec('ping 192.168.1.82',*
* function (error, stdout, stderr) {*
* console.log('stdout: ' + stdout);*
* console.log('stderr: ' + stderr);*
* if (error !== null) {*
* console.log('exec error: ' + error);*
* }*
* });*
*child.stdout.pipe(process.stdout);*
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