From b84002d332de3349d407aa9ce525beb6277686de Mon Sep 17 00:00:00 2001
From: Stewart Jingga <stewart_jingga@yahoo.com>
Date: Thu, 23 Jun 2022 23:16:04 +0700
Subject: [PATCH] fix: increase default grpc response size

---
 internal/server/server.go | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/internal/server/server.go b/internal/server/server.go
index d9b7d5d7..45a8d9b7 100644
--- a/internal/server/server.go
+++ b/internal/server/server.go
@@ -32,6 +32,10 @@ import (
 	"google.golang.org/protobuf/encoding/protojson"
 )
 
+const (
+	GRPCMaxClientSendSize = 110 << 20 // 110MB
+)
+
 type Config struct {
 	Host    string `mapstructure:"host" default:"0.0.0.0"`
 	Port    int    `mapstructure:"port" default:"8080"`
@@ -100,7 +104,15 @@ func Serve(
 	headerMatcher := makeHeaderMatcher(config)
 
 	address := config.addr()
-	grpcConn, err := grpc.DialContext(grpcDialCtx, address, grpc.WithTransportCredentials(insecure.NewCredentials()))
+	grpcConn, err := grpc.DialContext(
+		grpcDialCtx,
+		address,
+		grpc.WithTransportCredentials(insecure.NewCredentials()),
+		grpc.WithDefaultCallOptions(
+			grpc.MaxCallRecvMsgSize(GRPCMaxClientSendSize),
+			grpc.MaxCallSendMsgSize(GRPCMaxClientSendSize),
+		),
+	)
 	if err != nil {
 		return err
 	}