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-rw-r--r--pkg/domain/infra/runtime_tunnel.go24
1 files changed, 22 insertions, 2 deletions
diff --git a/pkg/domain/infra/runtime_tunnel.go b/pkg/domain/infra/runtime_tunnel.go
index 6c85e837e..3fddf577c 100644
--- a/pkg/domain/infra/runtime_tunnel.go
+++ b/pkg/domain/infra/runtime_tunnel.go
@@ -5,18 +5,38 @@ package infra
import (
"context"
"fmt"
+ "sync"
"github.com/containers/podman/v2/pkg/bindings"
"github.com/containers/podman/v2/pkg/domain/entities"
"github.com/containers/podman/v2/pkg/domain/infra/tunnel"
)
+var (
+ connectionMutex = &sync.Mutex{}
+ connection *context.Context
+)
+
+func newConnection(uri string, identity string) (context.Context, error) {
+ connectionMutex.Lock()
+ defer connectionMutex.Unlock()
+
+ if connection == nil {
+ ctx, err := bindings.NewConnectionWithIdentity(context.Background(), uri, identity)
+ if err != nil {
+ return ctx, err
+ }
+ connection = &ctx
+ }
+ return *connection, nil
+}
+
func NewContainerEngine(facts *entities.PodmanConfig) (entities.ContainerEngine, error) {
switch facts.EngineMode {
case entities.ABIMode:
return nil, fmt.Errorf("direct runtime not supported")
case entities.TunnelMode:
- ctx, err := bindings.NewConnectionWithIdentity(context.Background(), facts.URI, facts.Identity)
+ ctx, err := newConnection(facts.URI, facts.Identity)
return &tunnel.ContainerEngine{ClientCxt: ctx}, err
}
return nil, fmt.Errorf("runtime mode '%v' is not supported", facts.EngineMode)
@@ -28,7 +48,7 @@ func NewImageEngine(facts *entities.PodmanConfig) (entities.ImageEngine, error)
case entities.ABIMode:
return nil, fmt.Errorf("direct image runtime not supported")
case entities.TunnelMode:
- ctx, err := bindings.NewConnectionWithIdentity(context.Background(), facts.URI, facts.Identity)
+ ctx, err := newConnection(facts.URI, facts.Identity)
return &tunnel.ImageEngine{ClientCxt: ctx}, err
}
return nil, fmt.Errorf("runtime mode '%v' is not supported", facts.EngineMode)