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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

30
registry/memory/memory.go
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@@ -7,7 +7,7 @@ import (
"time"
"github.com/google/uuid"
log "github.com/micro/go-micro/v2/logger"
"github.com/micro/go-micro/v2/logger"
"github.com/micro/go-micro/v2/registry"
)
@@ -75,7 +75,9 @@ func (m *Registry) ttlPrune() {
for version, record := range records {
for id, n := range record.Nodes {
if n.TTL != 0 && time.Since(n.LastSeen) > n.TTL {
log.Debugf("Registry TTL expired for node %s of service %s", n.Id, name)
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
logger.Debugf("Registry TTL expired for node %s of service %s", n.Id, name)
}
delete(m.records[name][version].Nodes, id)
}
}
@@ -158,7 +160,9 @@ func (m *Registry) Register(s *registry.Service, opts ...registry.RegisterOption
if _, ok := m.records[s.Name][s.Version]; !ok {
m.records[s.Name][s.Version] = r
log.Debugf("Registry added new service: %s, version: %s", s.Name, s.Version)
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
logger.Debugf("Registry added new service: %s, version: %s", s.Name, s.Version)
}
go m.sendEvent(&registry.Result{Action: "update", Service: s})
return nil
}
@@ -184,14 +188,18 @@ func (m *Registry) Register(s *registry.Service, opts ...registry.RegisterOption
}
if addedNodes {
log.Debugf("Registry added new node to service: %s, version: %s", s.Name, s.Version)
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
logger.Debugf("Registry added new node to service: %s, version: %s", s.Name, s.Version)
}
go m.sendEvent(&registry.Result{Action: "update", Service: s})
return nil
}
// refresh TTL and timestamp
for _, n := range s.Nodes {
log.Debugf("Updated registration for service: %s, version: %s", s.Name, s.Version)
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
logger.Debugf("Updated registration for service: %s, version: %s", s.Name, s.Version)
}
m.records[s.Name][s.Version].Nodes[n.Id].TTL = options.TTL
m.records[s.Name][s.Version].Nodes[n.Id].LastSeen = time.Now()
}
@@ -207,18 +215,24 @@ func (m *Registry) Deregister(s *registry.Service) error {
if _, ok := m.records[s.Name][s.Version]; ok {
for _, n := range s.Nodes {
if _, ok := m.records[s.Name][s.Version].Nodes[n.Id]; ok {
log.Debugf("Registry removed node from service: %s, version: %s", s.Name, s.Version)
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
logger.Debugf("Registry removed node from service: %s, version: %s", s.Name, s.Version)
}
delete(m.records[s.Name][s.Version].Nodes, n.Id)
}
}
if len(m.records[s.Name][s.Version].Nodes) == 0 {
delete(m.records[s.Name], s.Version)
log.Debugf("Registry removed service: %s, version: %s", s.Name, s.Version)
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
logger.Debugf("Registry removed service: %s, version: %s", s.Name, s.Version)
}
}
}
if len(m.records[s.Name]) == 0 {
delete(m.records, s.Name)
log.Debugf("Registry removed service: %s", s.Name)
if logger.V(logger.DebugLevel, logger.DefaultLogger) {
logger.Debugf("Registry removed service: %s", s.Name)
}
}
go m.sendEvent(&registry.Result{Action: "delete", Service: s})
}