leo_logger_server¶
The log server.
Behaviours: `gen_server <gen_server.html>`__.
References
Description¶
The log server
Function Index¶
append/3 | Append a message to a log-file. |
append/4 | |
bulk_output/1 | Output a bulked message to a log-file. |
close/1 | Close a logger. |
code_change/3 | Convert process state when code is changed. |
force_rotation/1 | Rotate a log-file. |
handle_call/3 | gen_server callback - Module:handle_call(Request, From, State) -> Result. |
handle_cast/2 | Handling cast message. |
handle_info/2 | Handling all non call/cast messages. |
init/1 | Initiates the server. |
rotate/1 | Rotate a log-file. |
start_link/4 | Start the server. |
stop/1 | Stop the server. |
sync/1 | Synchronize a message to a log-file. |
terminate/2 | This function is called by a gen_server when it is about to terminate. |
Function Details¶
append/3¶
append(Method, Id, Log) -> ok
- Method = '?LOG_APPEND_SYNC' | '?LOG_APPEND_ASYNC'
- Id = atom()
- Log = any()
Append a message to a log-file.
append/4¶
append(X1, Id, Log, Level) -> any()
code_change/3¶
code_change(OldVsn, State, Extra) -> any()
Convert process state when code is changed
handle_call/3¶
handle_call(X1, From, State) -> any()
gen_server callback - Module:handle_call(Request, From, State) -> Result
handle_cast/2¶
handle_cast(X1, Logger_state) -> any()
Handling cast message
gen_server callback - Module:handle_cast(Request, State) -> Result.
handle_info/2¶
handle_info(Info, State) -> any()
Handling all non call/cast messages
gen_server callback - Module:handle_info(Info, State) -> Result.
start_link/4¶
start_link(Id, Appender, CallbackMod, Props) -> {ok, pid()} | ignore | {error, any()}
- Id = atom()
- Appender = atom()
- CallbackMod = module()
- Props = [{atom(), any()}]
Start the server
terminate/2¶
terminate(Reason, State) -> any()
This function is called by a gen_server when it is about to terminate. It should be the opposite of Module:init/1 and do any necessary cleaning up. When it returns, the gen_server terminates with Reason.