| 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.7.txt#,nanomsg(7)>> |
| |
| |
| AUTHORS |
| ------- |
| link:mailto:paul@colomiets.name[Paul Colomiets] |
| |