syslog.md: add example for queuing after reboot

pull/80/head
susisstrolch 9 years ago
parent 94d54c140c
commit 66258fd48d
  1. 10
      syslog/syslog.md

@ -17,11 +17,7 @@ PRI VERSION SP TIMESTAMP SP HOSTNAME SP APP-NAME SP PROCID SP MSGID SP MSG
The meaning of TIMESTAMP, HOSTNAME, PROCID and MSGID is hardcoded, all others are parameters for the syslog function.
syslog messages are queued on heap until the Wifi stack is fully initialized.
If the remaining heap size reaches a given limit, syslog will add a final obituary
and stop further logging until the queue is empty and sufficient heap space is
available again.
Example:
syslog messages are queued on heap until the Wifi stack is fully initialized:
```
Jan 1 00:00:00 192.168.254.82 esp_link 0.126850 1 Reset cause: 4=restart
@ -36,6 +32,10 @@ Jan 1 00:00:03 192.168.254.82 esp_link 3.336756 9 syslog_init: host: 192.168.25
Dec 15 11:49:14 192.168.254.82 esp-link 18.037949 10 Accept port 23, conn=3fff5f68, pool slot 0
```
If the remaining heap size reaches a given limit, syslog will add a final obituary
and stop further logging until the queue is empty and sufficient heap space is
available again.
The module may be controlled by flashconfig variables:
* **syslog_host: host[:port]**

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