2019-06-19 23:56:09.285139 7f553f76b700  0 -- 10.20.0.2:6813/12263 >> 10.20.0.1:6805/3276 pipe(0x55926a0bc800 sd=27 :51874 s=2 pgs=150 cs=3 l=0 c=0x559269f0a580).fault with nothing to send, going to standby
2019-06-19 23:56:09.414060 7f553f569700  0 -- 10.20.0.2:6813/12263 >> 10.20.0.2:6809/3594 pipe(0x559269eda000 sd=154 :57066 s=2 pgs=24 cs=3 l=0 c=0x559269f0aa00).fault with nothing to send, going to standby