Set default MaxConnectionAge, MaxConnectionAgeGrace to infinity (#514)

Author: krapie

server/config.go

@@ -36,8 +36,8 @@ import (
 const (
 	DefaultRPCPort                  = 11101
 	DefaultRPCMaxRequestsBytes      = 4 * 1024 * 1024 // 4MiB
-	DefaultRPCMaxConnectionAge      = 50 * time.Second
-	DefaultRPCMaxConnectionAgeGrace = 10 * time.Second
+	DefaultRPCMaxConnectionAge      = 0 * time.Second
+	DefaultRPCMaxConnectionAgeGrace = 0 * time.Second
 
 	DefaultProfilingPort = 11102
 

server/config.sample.yml

@@ -8,11 +8,11 @@ RPC:
 
   # MaxConnectionAge is a duration for the maximum amount of time a connection may exist
   # before it will be closed by sending a GoAway.
-  MaxConnectionAge: "50s"
+  MaxConnectionAge: "0s"
 
   # MaxConnectionAgeGrace is a duration for the amount of time after receiving a GoAway
   # for pending RPCs to complete before forcibly closing connections.
-  MaxConnectionAgeGrace: "10s"
+  MaxConnectionAgeGrace: "0s"
 
   # CertFile is the file containing the TLS certificate.
   CertFile: ""