<div dir="ltr"><br><br><div class="gmail_quote"><div dir="ltr">On Mon, May 14, 2018 at 4:15 PM Mark Perkins <<a href="mailto:perkins1724@hotmail.com">perkins1724@hotmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u>
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On 14 May 2018 1:26:29 am Ashu Desai <<a href="mailto:ashu.desai@gmail.com" target="_blank">ashu.desai@gmail.com</a>> wrote:</p>
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<div dir="ltr">On Sun, May 13, 2018 at 7:34 AM Mark Perkins <<a href="mailto:perkins1724@hotmail.com" target="_blank">perkins1724@hotmail.com</a>> wrote:<br>
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On 12 May 2018 11:16:27 pm Ashu Desai <<a href="mailto:ashu.desai@gmail.com" target="_blank">ashu.desai@gmail.com</a>> wrote:</p>
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<div dir="ltr">On Sat, May 12, 2018, 6:06 AM Mark Perkins <<a href="mailto:perkins1724@hotmail.com" target="_blank">perkins1724@hotmail.com</a>> wrote:<br>
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Looks to me like the FE is talking to the database (port 3306) but not the backend (port 6543). Is your BE on the same machine / IP as the database?
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<div dir="auto">Different machines. x.x.x.54 is my backend, 58 is my FE</div>
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<div dir="auto">Is the database (server) located on the same server as your BE? The FE is connecting to the database but not the BE. As it appears to me at least. </div>
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<div>Yes, the mysql is on the Ubuntu BE, and the FE is trying to access it. The weird part is, it works on and off - i think it works every time I try to do a "chmod 775" on the backend but i think with a rescan it gets messed up. </div>
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<div dir="auto">no firewall on either. </div>
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<div dir="auto">it's the myth proto error and file permissions that also worry me</div>
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2018-05-11 18:28:14.563156 I MythCoreContext::ConnectCommandSocket(): Connecting to backend server:
<a href="http://10.0.0.54:6543" rel="noreferrer" target="_blank">10.0.0.54:6543</a> (try 1 of 1)</div>
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2018-05-11 18:28:14.592341 I MythCoreContext::CheckProtoVersion(): Using protocol version 91 BuzzOff</div>
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2018-05-11 18:29:12.307678 E MythSocket(7ff0c400b050:48): ReadStringList: Error, timed out after 30000 ms.</div>
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2018-05-11 18:29:12.308138 E MythSocket(7ff0c400b050:-1): No response.</div>
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2018-05-11 18:29:12.308161 N MythCoreContext::SendReceiveStringList(): Connection to backend server lost</div>
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2018-05-11 18:29:12.309207 N MythCoreContext::connectionClosed(): Event socket closed. No connection to the backend.</div>
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What does the BE log for the FE connection attempts? Check firewall settings (6543 and 6544) on the BE maybe.<br>
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<div>Here's what the backend logs:</div>
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<div dir="auto">Only looking briefly on mobile but I can't see any connection attempts from remote "<span style="font-size:12pt">mythfe7" FE to your "ScorpioOne" BE. I would double check port 6543 and 6544 access from remote FE to BE. </span></div>
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____________________<br></blockquote><div><br></div><div>So this happens every now and then. Like right now - it works fine! I can't seem to figure out what is causing this disconnect. The one I have posted was when a couple hours earlier i had done metadata retrieval - but I would hate to think that after a few hours, it's still bogging down the FE. </div><div><br></div><div>Last night I got permissions issue. This morning, without me having done anything, I can access it fine. I wish I could debug this to find out what is going on here...</div><div><br></div><div> </div></div></div>