Hello, I use syncthing for about two years, very happy with the overal result, never bumped into a hard stop bug not solvable by restart of service. You rock compared to many other softwares…but
My setup is rather complicated, I have three locations behind different NATs different providers… We have a VPN and one single machine with fixed IP there, so we have to use discovery and global discovery would be useless without relay… We have disco server(s) to solve the mess using private IPs. Since I upgraded from v12 to 14 yesterday, I should be able to have more than one disco server to ensure syncing inside one of the places and the rest even when internet glitches.
While everything went better after the upgrade (most of the time all machines see each other), I bumped into hard stop when it comes to replication of disco servers. I have a windows server based P2P VPN inside the “big” openvpn. This connections allows me to have fixed IPs on both W servers for their communication. It handles domain sync and every other communication I ever wanted from it, just not disco replication. Problem persist even with both firewalls down.
I get these two messages, always one on one end and other on other…
Replication write: write tcp 192.168.249.101:55494->192.168.249.100:19200: wsasend: An established connection was aborted by the software in your host machine. Supervisor main: main: Failed service ‘replicationSender(“192.168.249.100:19200”)’ (1.000000 failures of 5.000000), restarting: true, error: "{replicationSender (“192.168.249.100:19200”) replicationSender(“192.168.249.100:19200”)} returned unexpectedly", stacktrace: [unknown stack trace]
Replication read size: read tcp 192.168.249.101:19200->192.168.249.100:64323: i/ o timeout
Command lines to start those:
I: discosrv -debug -replicate=BD2CHVY-TKEBOEX-ZXECI5V-UGGGRJL-JEQQ2AF-TZDTTSN-Q435QBS-Y3DFJAU@192.168.249.100:19200
stdiscosrv v0.14.48 (go1.10.3 windows-amd64) link???edit 2018-05-14 06:53:06 UTC Server device ID is TW7PEJB-XZQ6NAL-PMSZNXD-BE4WIFL-Y56BC63-JZMYR7W-RWXEIWT-7VA5FAA
II: discosrv -debug -replicate=TW7PEJB-XZQ6NAL-PMSZNXD-BE4WIFL-Y56BC63-JZMYR7W-RWXEIWT-7VA5FAA@192.168.249.101:19200
stdiscosrv v0.14.48 (go1.10.3 windows-amd64) link???edit 2018-05-14 06:53:06 UTC Server device ID is BD2CHVY-TKEBOEX-ZXECI5V-UGGGRJL-JEQQ2AF-TZDTTSN-Q435QBS-Y3DFJAU
I made those lines using the guide on syncthing pages and did not find similar trouble using google in this or any other forum - so I suppose I misunderstood something.