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1.5.1. xlog([level,] format)

Print a formated message using LOG function.

Meaning of the parameters is as follows:

· level - The level that will be used in LOG function. It can be:

· L_ALERT

· L_CRIT

· L_ERR

· L_WARN

· L_NOTICE

· L_INFO

· L_DBG

What really matters is the third letter of the value.

If this parameter is missing, the implicit log level is 'L_ERR'.

· format - The formatted string to be printed.

This function can be used from REQUEST_ROUTE, FAILURE_ROUTE, ONREPLY_ROUTE, BRANCH_ROUTE.

Example 1-3. xlog usage

...

xlog("L_ERR", "time [$Tf] method <$rm> r-uri <$ru> 2nd via <$hdr(via[1])>\n");

...