fix too many pings

other/java/client/src/main/java/seaweedfs/client/FilerGrpcClient.java

@@ -81,7 +81,7 @@ public class FilerGrpcClient {
                 .flowControlWindow(16 * 1024 * 1024)
                 .initialFlowControlWindow(16 * 1024 * 1024)
                 .maxHeaderListSize(16 * 1024 * 1024)
-                .keepAliveTime(30, TimeUnit.SECONDS)
+                .keepAliveTime(60, TimeUnit.SECONDS)
                 .keepAliveTimeout(10, TimeUnit.SECONDS)
                 .keepAliveWithoutCalls(true)
                 .withOption(io.grpc.netty.shaded.io.netty.channel.ChannelOption.SO_RCVBUF, 16 * 1024 * 1024)

weed/pb/grpc_client_server.go

@@ -52,12 +52,12 @@ func NewGrpcServer(opts ...grpc.ServerOption) *grpc.Server {
 	var options []grpc.ServerOption
 	options = append(options,
 		grpc.KeepaliveParams(keepalive.ServerParameters{
-			Time:    30 * time.Second, // wait time before ping if no activity (match client)
+			Time:    60 * time.Second, // wait time before ping if no activity (match client)
 			Timeout: 20 * time.Second, // ping timeout
 			// MaxConnectionAge: 10 * time.Hour,
 		}),
 		grpc.KeepaliveEnforcementPolicy(keepalive.EnforcementPolicy{
-			MinTime:             30 * time.Second, // min time a client should wait before sending a ping (match client)
+			MinTime:             60 * time.Second, // min time a client should wait before sending a ping (match client)
 			PermitWithoutStream: true,
 		}),
 		grpc.MaxRecvMsgSize(Max_Message_Size),
@@ -89,7 +89,7 @@ func GrpcDial(ctx context.Context, address string, waitForReady bool, opts ...gr
 			grpc.WaitForReady(waitForReady),
 		),
 		grpc.WithKeepaliveParams(keepalive.ClientParameters{
-			Time:                30 * time.Second, // client ping server if no activity for this long
+			Time:                60 * time.Second, // client ping server if no activity for this long
 			Timeout:             20 * time.Second,
 			PermitWithoutStream: true,
 		}))