Merge pull request #764 from ydb-platform/single-conn

asmyasnikov · web-flow · commit a9b87c8ec789 · 2023-06-06T14:24:50.000+03:00
* Disabled check of node exists with `balancers.SingleConn`
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,4 @@
+* Disabled check of node exists with `balancers.SingleConn`
 * Improved code with `go-critic` linter
 * Added session info into `database/sql` event `connected`
 
diff --git a/internal/balancer/balancer.go b/internal/balancer/balancer.go
@@ -45,6 +45,9 @@ type Balancer struct {
 }
 
 func (b *Balancer) HasNode(id uint32) bool {
+	if b.balancerConfig.SingleConn {
+		return true
+	}
 	b.mu.RLock()
 	defer b.mu.RUnlock()
 	if _, has := b.connectionsState.connByNodeID[id]; has {

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	+* Disabled check of node exists with `balancers.SingleConn`
`1`	`2`	* Improved code with `go-critic` linter
`2`	`3`	* Added session info into `database/sql` event `connected`
`3`	`4`
Original file line number	Diff line number	Diff line change
`@@ -45,6 +45,9 @@ type Balancer struct {`
`45`	`45`	`}`
`46`	`46`
`47`	`47`	`func (b *Balancer) HasNode(id uint32) bool {`
	`48`	`+ if b.balancerConfig.SingleConn {`
	`49`	`+ return true`
	`50`	`+ }`
`48`	`51`	`b.mu.RLock()`
`49`	`52`	`defer b.mu.RUnlock()`
`50`	`53`	`if _, has := b.connectionsState.connByNodeID[id]; has {`