Module Ocsigen.Messages

Writing messages in the logs

val access_sect : Logs.src
val accesslog : string -> unit

Write a message in access.log

val errlog : ?section:Logs.src -> string -> unit

Write a message in errors.log

val warning : ?section:Logs.src -> string -> unit

Write a message in warnings.log

val console : (unit -> string) -> unit

Write a message in the console (if not called in silent mode)

val unexpected_exception : exn -> string -> unit

Use that function for all impossible cases in exception handlers (try ... with ... | e -> unexpected_exception ... or Lwt.catch ...). A message will be written in warnings.log. Put something in the string to help locating the problem (usually the name of the function where is has been called).

val error_log_path : unit -> string

Path to the error log file

val stdio_reporter : Logs.reporter

A reporter that writes warnings and errors to stderr and everything else to stdout, without opening any log file. It is used by the one-command serve mode (where access lines are written directly to stdout) and to report command-line errors before the logging system is configured.