synctable: another subtle issue when connection closed but there might still be another message before feed canceled... ?
synctable: another subtle issue when connection closed but there might still be another message before feed canceled... ?

tscholl2/smc,tscholl2/smc,sagemathinc/smc,DrXyzzy/smc,tscholl2/smc,tscholl2/smc,sagemathinc/smc,DrXyzzy/smc,DrXyzzy/smc,tscholl2/smc,sagemathinc/smc,sagemathinc/smc,DrXyzzy/smc