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minimize allocations in logger and tunnel code (#1323)

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* logs alloc

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* fix allocs

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* fix allocs

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* tunnel allocs

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* try to fix tunnel

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* cache cipher for send

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* more logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* more logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* more logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* more logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* more logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* more logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* more logger

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Василий Толстов
2020-03-11 20:55:39 +03:00
committed by GitHub
parent 4125ae8d53
commit 7b385bf163
47 changed files with 917 additions and 382 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
broker/service/service.go
View File

@@ -8,7 +8,7 @@ import (
"github.com/micro/go-micro/v2/broker"
pb "github.com/micro/go-micro/v2/broker/service/proto"
"github.com/micro/go-micro/v2/client"
log "github.com/micro/go-micro/v2/logger"
"github.com/micro/go-micro/v2/logger"
)
type serviceBroker struct {
@@ -45,7 +45,9 @@ func (b *serviceBroker) Options() broker.Options {
}
func (b *serviceBroker) Publish(topic string, msg *broker.Message, opts ...broker.PublishOption) error {
log.Debugf("Publishing to topic %s broker %v", topic, b.Addrs)
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
logger.Debugf("Publishing to topic %s broker %v", topic, b.Addrs)
}
_, err := b.Client.Publish(context.TODO(), &pb.PublishRequest{
Topic: topic,
Message: &pb.Message{
@@ -61,7 +63,9 @@ func (b *serviceBroker) Subscribe(topic string, handler broker.Handler, opts ...
for _, o := range opts {
o(&options)
}
log.Debugf("Subscribing to topic %s queue %s broker %v", topic, options.Queue, b.Addrs)
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
logger.Debugf("Subscribing to topic %s queue %s broker %v", topic, options.Queue, b.Addrs)
}
stream, err := b.Client.Subscribe(context.TODO(), &pb.SubscribeRequest{
Topic: topic,
Queue: options.Queue,
@@ -83,19 +87,27 @@ func (b *serviceBroker) Subscribe(topic string, handler broker.Handler, opts ...
for {
select {
case <-sub.closed:
log.Debugf("Unsubscribed from topic %s", topic)
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
logger.Debugf("Unsubscribed from topic %s", topic)
}
return
default:
// run the subscriber
log.Debugf("Streaming from broker %v to topic [%s] queue [%s]", b.Addrs, topic, options.Queue)
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
// run the subscriber
logger.Debugf("Streaming from broker %v to topic [%s] queue [%s]", b.Addrs, topic, options.Queue)
}
if err := sub.run(); err != nil {
log.Debugf("Resubscribing to topic %s broker %v", topic, b.Addrs)
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
logger.Debugf("Resubscribing to topic %s broker %v", topic, b.Addrs)
}
stream, err := b.Client.Subscribe(context.TODO(), &pb.SubscribeRequest{
Topic: topic,
Queue: options.Queue,
}, client.WithAddress(b.Addrs...), client.WithRequestTimeout(time.Hour))
if err != nil {
log.Debugf("Failed to resubscribe to topic %s: %v", topic, err)
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
logger.Debugf("Failed to resubscribe to topic %s: %v", topic, err)
}
time.Sleep(time.Second)
continue
}

6
broker/service/subscriber.go
View File

@@ -3,7 +3,7 @@ package service
import (
"github.com/micro/go-micro/v2/broker"
pb "github.com/micro/go-micro/v2/broker/service/proto"
log "github.com/micro/go-micro/v2/logger"
"github.com/micro/go-micro/v2/logger"
)
type serviceSub struct {
@@ -62,7 +62,9 @@ func (s *serviceSub) run() error {
// TODO: do not fail silently
msg, err := s.stream.Recv()
if err != nil {
log.Debugf("Streaming error for subcription to topic %s: %v", s.Topic(), err)
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
logger.Debugf("Streaming error for subcription to topic %s: %v", s.Topic(), err)
}
// close the exit channel
close(exit)