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Merge pull request #493 from crcms/master

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Update ch4-05-grpc-hack.md
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chai2010 2020-02-14 18:13:25 +08:00 committed by GitHub
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1 changed files with 2 additions and 2 deletions
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ch4-rpc/ch4-05-grpc-hack.md
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@ -293,7 +293,7 @@ func filter(ctx context.Context,
req interface{}, info *grpc.UnaryServerInfo, req interface{}, info *grpc.UnaryServerInfo,
handler grpc.UnaryHandler, handler grpc.UnaryHandler,
) (resp interface{}, err error) { ) (resp interface{}, err error) {
log.Println("fileter:", info) log.Println("filter:", info)
return handler(ctx, req) return handler(ctx, req)
} }
``` ```
@ -318,7 +318,7 @@ func filter(
info *grpc.UnaryServerInfo, info *grpc.UnaryServerInfo,
handler grpc.UnaryHandler, handler grpc.UnaryHandler,
) (resp interface{}, err error) { ) (resp interface{}, err error) {
log.Println("fileter:", info) log.Println("filter:", info)
defer func() { defer func() {
if r := recover(); r != nil { if r := recover(); r != nil {