leo_mq_server¶
The gen_server process for the process of a mq as part of a supervision tree.
Behaviours: `gen_server <gen_server.html>`__.
References
Description¶
The gen_server process for the process of a mq as part of a supervision tree
Function Index¶
close/1 | get state from the queue. |
code_change/3 | Convert process state when code is changed. |
consume/1 | Consume a message from the queue. |
handle_call/3 | gen_server callback - Module:handle_call(Request, From, State) -> Result. |
handle_cast/2 | gen_server callback - Module:handle_cast(Request, State) -> Result. |
handle_info/2 | gen_server callback - Module:handle_info(Info, State) -> Result. |
init/1 | gen_server callback - Module:init(Args) -> Result. |
publish/3 | Register a queuing data. |
start_link/2 | Creates the gen_server process as part of a supervision tree. |
status/1 | Retrieve the current state from the queue. |
stop/1 | Close the process. |
terminate/2 | This function is called by a gen_server when it is about to terminate. |
Function Details¶
code_change/3¶
code_change(OldVsn, State, Extra) -> any()
Convert process state when code is changed
gen_server callback - Module:code_change(OldVsn, State, Extra) -> {ok, NewState} | {error, Reason}.
handle_call/3¶
handle_call(X1, From, State) -> any()
gen_server callback - Module:handle_call(Request, From, State) -> Result
handle_cast/2¶
handle_cast(Msg, State) -> any()
gen_server callback - Module:handle_cast(Request, State) -> Result
handle_info/2¶
handle_info(Info, State) -> any()
gen_server callback - Module:handle_info(Info, State) -> Result
publish/3¶
publish(Id, KeyBin, MessageBin) -> ok | {error, any()}
- Id = atom()
- KeyBin = binary()
- MessageBin = binary()
Register a queuing data.
start_link/2¶
start_link(Id, Props) -> {ok, pid()} | ignore | {error, any()}
- Id = atom()
- Props = [tuple()]
Creates the gen_server process as part of a supervision tree
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. The return value is ignored.
gen_server callback - Module:terminate(Reason, State)