3 Nearly all NoBug Macros emit some log message. NoBug gives the user fine
4 grained control over these log messages to display only interesting information
5 without loosing details.
7 Log messages can be routed to various destinations. The following destintaions
11 The underlying storage backend. Messages are appended to the
12 end of the buffer, overwriting older messages at the front of
13 the buffer. NoBug comes with a highly efficient ringbuffer
14 implementation. This ringbuffer is temporary by default but
15 can be made persistent on disk which can be inspected with the
19 This is either just stderr, or, if running under a supported
20 debugger, the debuggers facilities to print messages will be used.
23 The user can open files for log messages.
26 Messages are sent to the standard system logging daemon.
29 There are hooks which allow the programmer to catch logmessages and
30 display them in an application which are defined by the application.
32 Each logmessage has a priority describing its severity in the same way as
35 All non-fatal messages are associated with a programmer defined flag describing
36 the source of the message (subsystem, module, ...).
38 Putting this all together: A user can define which source/flag will be logged at
39 what priority level and to which destination. To make this all easier, NoBug
40 tries to provide reasonable defaults.