Module z_edge_log_server

Check for changed edges, trigger notifications.

Copyright © 2014 Marc Worrell

Behaviours: gen_server.

Authors: Marc Worrell (marc@worrell.nl).

Description

Check for changed edges, trigger notifications.

Function Index

check/1Force a check, useful after known edge operations.
code_change/3Convert process state when code is changed.
delete_if_unconnected/2
handle_call/3
handle_cast/2
handle_info/2Handling all non call/cast messages.
init/1Initiates the server.
start_link/0Starts the server.
start_link/1
terminate/2This function is called by a gen_server when it is about to terminate.

Function Details

check/1

check(Context) -> any()

Force a check, useful after known edge operations.

code_change/3

code_change(OldVsn, State, Extra) -> {ok, NewState}

Convert process state when code is changed

delete_if_unconnected/2

delete_if_unconnected(Id, Context) -> any()

handle_call/3

handle_call(Message::Request, From, State) -> {reply, Reply, State} | {reply, Reply, State, Timeout} | {noreply, State} | {noreply, State, Timeout} | {stop, Reason, Reply, State} | {stop, Reason, State}

handle_cast/2

handle_cast(Message::Msg, State) -> {noreply, State} | {noreply, State, Timeout} | {stop, Reason, State}

handle_info/2

handle_info(Info, State) -> {noreply, State} | {noreply, State, Timeout} | {stop, Reason, State}

Handling all non call/cast messages

init/1

init(Args) -> {ok, State} | {ok, State, Timeout} | ignore | {stop, Reason}

Initiates the server.

start_link/0

start_link() -> {ok, Pid} | ignore | {error, Error}

Starts the server

start_link/1

start_link(Args) -> any()

terminate/2

terminate(Reason, State) -> void()

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.


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