问题
Program called to run via wine within a node.js script freezes as soon as it starts to do it's task.
This is the top output:
It runs fine and display the cli's header if I call it without parameters.
But if use it with arguments it hangs as soon as it starts to display progress and continuous stdout (eg: the ones where the only thing that is updated in the screen is the percentage of the current task)
Tried with exec, execSync, spawnSync, spawn.
Also tried to spawn and spawnSync a .sh file calling it (with and without & disown)
I think it has something to do with some child_process or even environment limitations, because I was able to do it by calling wine from a new gnome-terminal with parameters. But then I get an extra terminal window popping up, and no control whatsoever about the task conclusion.
Does anyone have a solution or a workaround for this?
回答1:
It was related to stdio
No idea why, but setting
{stdio: ['inherit', 'pipe', 'pipe']} to .spawn() for Ubuntu and OSX did the trick.
来源：https://stackoverflow.com/questions/49054520/program-called-to-run-via-wine-within-a-node-js-script-freezes