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node.jsraspberry-pidaemon

node daemon won't start with process.stdin.setRawMode(true)

I am running a node server daemon but I keep running into this error.

When I run my bash strip to test the application I get TypeError: process.stdin.setRawMode is not a function.

Can you help me find a way I can use keyboard input with this node application running in the background?

I have tried giving my bash script permissions chmod 777 x.sh & chmod 755 x.sh

Solution

  • setRawMode() is only available when the input is provided by a TTY and not like yours as direct stream from stdin.

    Use this to check what stream you have:

    if (process.stdin.isTTY) {
    process.stdin.setRawMode(true);
}