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- nn_env(7)
- ==========
- NAME
- ----
- nn_env - nanomsg environment variables
- SYNOPSIS
- --------
- Environment variables that influence the way nanomsg works
- DESCRIPTION
- -----------
- *This functionality is experimental and a subject to change at any time*
- Following environment variables are used to turn on some debugging for any
- nanomsg application. Please, do not try to parse output and do not
- build business logic based on it.
- NN_PRINT_ERRORS::
- If set to a non-empty string nanomsg will print errors to stderr. Some
- errors will be resolved by nanomsg itself (e.g. if nanomsg can't establish
- connection it will retry again in a moment). Some depend on the
- environment (e.g. port that is bound by another process need to be
- released). In any case nanomsg will not repeat the error message until
- error is clear and appear again (e.g. connection established then broken
- again).
- NOTES
- -----
- The output of the debugging facility (NN_PRINT_ERRORS)
- is intended for reading by a human and a subject for change at any time (even
- after 1.0 release).
- SEE ALSO
- --------
- <<nanomsg#,nanomsg(7)>>
- AUTHORS
- -------
- link:mailto:paul@colomiets.name[Paul Colomiets]
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