Daniel Büchele e3ac7f4e36 fix yarn deadlock in postinstall ...

Summary:
The script installing the plugin dependencies is executed by yarn itself. This means a yarn instance is running while the script is trying to create another yarn instance to install plugin dependencies. The second yarn instance is waiting for the first to finish, while the second can't start as long as the first hasn't finished. Deadlock.

This is why we use a port dirrerent from yarn's default port (31997) for the mutex.

Reviewed By: jknoxville

Differential Revision: D9149973

fbshipit-source-id: 69790021460fd8ddea9ed84ca8130c77be0a62a9

2018-08-03 08:41:48 -07:00

1.8 KiB

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