<div><div class="" style="font-family:UICTFontTextStyleBody;font-size:17px">Spent another day fighting with this, no luck.</div><div class="" style="font-family:UICTFontTextStyleBody;font-size:17px"><br></div><div class="" style="font-family:UICTFontTextStyleBody;font-size:17px">Even after applying this trick from angner’s repo, I’m still seeing these error message: </div><a href="https://github.com/agner/agner/blob/master/src/agner_app.erl#L17-L17" class="" style="font-family:UICTFontTextStyleBody;font-size:17px">https://github.com/agner/agner/blob/master/src/agner_app.erl#L17-L17</a><div class="" style="font-family:UICTFontTextStyleBody;font-size:17px"><br class=""></div><div class="" style="font-family:UICTFontTextStyleBody;font-size:17px">Can someone at least (OTP guys) explain me the « why » i’m getting these messages please?</div><div class="" style="font-family:UICTFontTextStyleBody;font-size:17px"><br class=""></div><div class="" style="font-family:UICTFontTextStyleBody;font-size:17px">/Frank</div><div class="" style="font-family:UICTFontTextStyleBody;font-size:17px"><br></div><div class="gmail_quote"><div>Le mar. 20 déc. 2016 à 22:16, Frank Muller <<a href="mailto:frank.muller.erl@gmail.com">frank.muller.erl@gmail.com</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg">Hi,</span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"></span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg">I’m seeing this intermittent error when stopping my Erlang node with init:stop().</span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"></span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg">2016-12-20 22:00:11 =SUPERVISOR REPORT====</span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg">    Supervisor: {local,server_sock_sup}</span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg">    Context:    shutdown_error</span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg">    Reason:     noproc</span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg">    Offender:   [{nb_children,1},{name,t3_router},{mfargs,{client_sock,start_link,[]}},{restart_type,temporary},{shutdown,5000},{child_type,worker}]</span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"></span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg">2016-12-20 22:00:11.069 [error] <0.162.0> Supervisor server_sock_sup had child client_sock started with client_sock start_link() at undefined exit with reason noproc in context shutdown_error</span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"></span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg">The client_sock is a gen_server which traps exit. </span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg">It’s supervised by server_sock_sup as a simple_one_for_one.</span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"></span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg">I’ve also tried without trapping exit in client_sock and was also able to notice this error.</span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"></span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg">Can someone please explain me what I’m doing wrong?</span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"></span><br style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg"><span style="font-family:UICTFontTextStyleBody;font-size:17px" class="gmail_msg">/Frank</span></blockquote></div></div>