gsh-digital-services/seaweedFS
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use streaming mode for long poll grpc calls

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streaming mode would create separate grpc connections for each call.
this is to ensure the long poll connections are properly closed.
This commit is contained in:
chrislu
2021-12-26 00:15:03 -08:00
parent c935b9669e
commit 9f9ef1340c
110 changed files with 270 additions and 264 deletions
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8
weed/messaging/broker/broker_append.go
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@@ -24,7 +24,7 @@ func (broker *MessageBroker) appendToFile(targetFile string, topicConfig *messag
dir, name := util.FullPath(targetFile).DirAndName()
// append the chunk
if err := broker.WithFilerClient(func(client filer_pb.SeaweedFilerClient) error {
if err := broker.WithFilerClient(false, func(client filer_pb.SeaweedFilerClient) error {
request := &filer_pb.AppendToEntryRequest{
Directory: dir,
@@ -51,7 +51,7 @@ func (broker *MessageBroker) assignAndUpload(topicConfig *messaging_pb.TopicConf
var assignResult = &operation.AssignResult{}
// assign a volume location
if err := broker.WithFilerClient(func(client filer_pb.SeaweedFilerClient) error {
if err := broker.WithFilerClient(false, func(client filer_pb.SeaweedFilerClient) error {
assignErr := util.Retry("assignVolume", func() error {
request := &filer_pb.AssignVolumeRequest{
@@ -108,10 +108,10 @@ func (broker *MessageBroker) assignAndUpload(topicConfig *messaging_pb.TopicConf
var _ = filer_pb.FilerClient(&MessageBroker{})
func (broker *MessageBroker) WithFilerClient(fn func(filer_pb.SeaweedFilerClient) error) (err error) {
func (broker *MessageBroker) WithFilerClient(streamingMode bool, fn func(filer_pb.SeaweedFilerClient) error) (err error) {
for _, filer := range broker.option.Filers {
if err = pb.WithFilerClient(filer, broker.grpcDialOption, fn); err != nil {
if err = pb.WithFilerClient(streamingMode, filer, broker.grpcDialOption, fn); err != nil {
if err == io.EOF {
return
}