<div dir="ltr">Hi,<div><br></div><div>I'm trying to implement REST handler which communicates to custom gen_servers.</div><div><br></div><div>Get gen_server from supervisor and link to current handler process: </div><div>
<br></div><div><div>rest_init(Req, _Opts) -></div><div>...</div><div><div> process_flag(trap_exit, true),</div></div><div> {ok, Pid} = pbshare_logic_sup:start_registration(),<br></div><div> link(Pid),</div></div><div>
...</div><div><br></div><div><div>make_get(Req, State) -></div></div><div>....</div><div>make error here !!!</div><div>....</div><div><br></div><div><br></div><div>And gen_server code:</div><div><div>start_link() -></div>
<div> gen_server:start_link(?MODULE, [], []).</div><div><br></div><div>init(Args) -></div><div> process_flag(trap_exit, true),<br></div><div> {ok, []}.</div></div><div><br></div><div><div>handle_info({'EXIT', FromPid, Reason}, State) -></div>
<div> lager:info("Exit Logic from ~p Reason: ~p~n", [FromPid, Reason]),</div><div> {noreply, State};</div></div><div><br></div><div>So I expect to receive EXIT signal from REST handler to my gen_server when error occurs in cowboy.</div>
<div>But I don't receive it. Am I doing something wrong? <br></div><div><br></div><div><br></div><div><br></div><div><br></div></div>