Avoid stucking while reading stdout from pty #83
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Please merge it if possible 🙏 Just spent 3 hours trying to figure out why my service hangs on a completely unexpected point. But it actually didn't hang, it was just silence in stdout because of this bug. |
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I fixed this in a different way in 13e5691 and tagged v0.3.1. |
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NewScanner is unable to read lines that exceed 64*1024 bytes in length, resulting in an error. However, reflex ignores Scan errors, so when the command being executed produces a large output, reflex will block and the command itself will stop.
By using ReadLine, it is possible to divide the output into multiple reads even if it is large.