embed: unlimit the recv msg size of grpc-gateway

Ensure the client which access etcd via grpc-gateway won't
be limited by the MaxCallRecvMsgSize. Here we choose the same
default value of etcdcli as grpc-gateway's MaxCallRecvMsgSize.

Fix https://github.com/etcd-io/etcd/issues/12576
This commit is contained in:
spacewander 2021-06-03 16:36:19 +08:00 committed by simotang
parent 8139dd3e55
commit 53e04b2615

View File

@ -19,6 +19,7 @@ import (
"fmt"
"io/ioutil"
defaultLog "log"
"math"
"net"
"net/http"
"strings"
@ -222,6 +223,10 @@ func (sctx *serveCtx) registerGateway(opts []grpc.DialOption) (*gw.ServeMux, err
addr = fmt.Sprintf("%s://%s", network, addr)
}
opts = append(opts, grpc.WithDefaultCallOptions([]grpc.CallOption{
grpc.MaxCallRecvMsgSize(math.MaxInt32),
}...))
conn, err := grpc.DialContext(ctx, addr, opts...)
if err != nil {
return nil, err