httplib_cry( ctx, conn, fmt, ... );
Parameters
| Parameter | Type | Description |
|---|---|---|
ctx |
const struct httplib_context * |
The context where the problem occured |
conn |
const struct httplib_connection * |
The connection on which a problem occured, or NULL for a connection independent error |
fmt |
const char * |
Format string without a line return |
... |
various | Parameters depending on the format string |
Return Value
none
Description
The function httplib_cry() is called when something happens on a connection. The function takes a format string similar to the printf() series of functions with parameters and creates a text string which can then be used for logging. The httplib_cry() function prints the output to the opened error log stream. Log messages can be processed with the log_message() callback function specified in the struct httplib_callbacks structure.