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brettwooldridge / NuProcess

Low-overhead, non-blocking I/O, external Process implementation for Java
Apache License 2.0
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How to use error streams in nuProcess builder? #139

Closed VEDANTDOKANIA closed 2 years ago

VEDANTDOKANIA commented 2 years ago

As in java process builder we have something like redirect error stream and we can change the option to get error stream output also . Do we have something same in nuProcess builder , As i am trying to run the command - fping -c 3 -t 1000 -q host.ip" and its output is redirected in the error stream , so how to take that output ?

bturner commented 2 years ago

@VEDANTDOKANIA, I assume you found a way forward? If you want to consume stderr, that output will be delivered to onStderr on your NuProcessHandler. There currently isn't anything built into NuProcess for redirecting stderr to stdout so that output will be delivered to onStdout instead, but you could implement your handler to call onStdout from onStderr.