<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div><div>It's not a bug. You have to be aware of it to build reliable systems in case of multiple connected Erlang nodes.</div><div><br></div><div><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div>Regards,</div><div>Zabrane</div></span></div><div><br></div>On Mar 12, 2012, at 4:31 PM, Tony Garnock-Jones wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div class="gmail_quote">On 12 March 2012 08:51, Irmo Manie <span dir="ltr"><<a href="mailto:irmo.manie@gmail.com">irmo.manie@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Clustered nodes are connected via 1 tcp connection, which must also<br>
transport a (erlang) heartbeat. If your big message takes more time to<br>
transfer between nodes than the heartbeat timeout (anywhere between<br>
~20-45 seconds if I'm correct), the cluster will break and your<br>
message is lost.<br></blockquote><div><br>Wow! Is that really the case? Erlang's distribution breaks if no heartbeats have been received *even if there's traffic coming in on the wire*? Sounds like an Erlang bug. Or perhaps there's some subtlety in the design I'm not seeing!<br>
<br>Regards,<br> Tony<br></div></div>-- <br>Tony Garnock-Jones<br><a href="mailto:tonygarnockjones@gmail.com" target="_blank">tonygarnockjones@gmail.com</a><br><a href="http://homepages.kcbbs.gen.nz/tonyg/" target="_blank">http://homepages.kcbbs.gen.nz/tonyg/</a><br>
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