<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><span style="font-family: Avenir-Book;" class="">Raimo,</span><div class=""><font face="Avenir-Book" class=""><br class=""></font></div><div class=""><font face="Avenir-Book" class="">Thanks for information. I have been able to workaround the issue by changing my code to use integer values for the level, and option, and a binary for the value. I am fine using this workaround for now, thanks.</font></div><div class=""><font face="Avenir-Book" class=""><br class=""></font></div><div class=""><font face="Avenir-Book" class="">I am looking forward to when gen_udp() is able to use new sockets to resolve my issue.</font></div><div class=""><font face="Avenir-Book" class=""><br class=""></font></div><div class=""><font face="Avenir-Book" class="">Mark.</font></div><div class=""><font face="Avenir-Book" class=""><br class=""></font></div><div class=""><font face="Avenir-Book" class=""><br class=""></font><div><br class=""><blockquote type="cite" class=""><div class="">On Jan 29, 2021, at 2:22 AM, Raimo Niskanen <<a href="mailto:raimo+erlang-questions@erlang.org" class="">raimo+erlang-questions@erlang.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><span style="caret-color: rgb(0, 0, 0); font-family: Avenir-Book; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Raimo</span></div></blockquote></div><br class=""></div></body></html>