Rename to reconnect timeout.

initiator/config.go

@@ -99,7 +99,7 @@ func WithWorkerFactory(wf WorkerFactory) PoolOption {
 // Worker Config
 
 type WorkerConfig struct {
-	IdleTimeout  time.Duration
+	ReconnectTimeout time.Duration
 	MaxQueueSize     int
 }
 
@@ -118,7 +118,7 @@ func NewWorkerConfig(options ...WorkerOption) (*WorkerConfig, error) {
 
 func GetDefaultWorkerConfig() *WorkerConfig {
 	return &WorkerConfig{
-		IdleTimeout:  20 * time.Second,
+		ReconnectTimeout: 20 * time.Second,
 		MaxQueueSize:     0, // disabled by default
 	}
 }
@@ -133,7 +133,7 @@ func applyWorkerOptions(config *WorkerConfig, options ...WorkerOption) error {
 }
 
 func ValidateWorkerConfig(config *WorkerConfig) error {
-	err := validateIdleTimeout(config.IdleTimeout)
+	err := validateReconnectTimeout(config.ReconnectTimeout)
 	if err != nil {
 		return err
 	}
@@ -153,21 +153,21 @@ func validateMaxQueueSize(value int) error {
 	return nil
 }
 
-func validateIdleTimeout(value time.Duration) error {
+func validateReconnectTimeout(value time.Duration) error {
 	if value < 0 {
-		return InvalidIdleTimeout
+		return InvalidReconnectTimeout
 	}
 	return nil
 }
 
-// When IdleTimeout is set to zero, idle timeouts are disabled.
-func WithIdleTimeout(value time.Duration) WorkerOption {
+// When ReconnectTimeout is set to zero, idle timeouts are disabled.
+func WithReconnectTimeout(value time.Duration) WorkerOption {
 	return func(c *WorkerConfig) error {
-		err := validateIdleTimeout(value)
+		err := validateReconnectTimeout(value)
 		if err != nil {
 			return err
 		}
-		c.IdleTimeout = value
+		c.ReconnectTimeout = value
 		return nil
 	}
 }

initiator/errors.go

@@ -4,7 +4,7 @@ import "errors"
 import "fmt"
 
 var (
-	InvalidIdleTimeout  = errors.New("idle timeout cannot be negative")
+	InvalidReconnectTimeout = errors.New("idle timeout cannot be negative")
 	InvalidMaxQueueSize     = errors.New("maximum queue size cannot be negative")
 )
 

initiator/worker.go

@@ -119,8 +119,8 @@ func (w *Worker) runHealthMonitor(
 	stop <-chan struct{},
 	poolDone <-chan struct{},
 ) {
-	// disable if idle timeout is disabled
-	if w.config.IdleTimeout <= 0 {
+	// disable if reconnect timeout is disabled
+	if w.config.ReconnectTimeout <= 0 {
 		// wait for stop signal and exit
 		select {
 		case <-stop:
@@ -129,7 +129,7 @@ func (w *Worker) runHealthMonitor(
 		return
 	}
 
-	timer := time.NewTimer(w.config.IdleTimeout)
+	timer := time.NewTimer(w.config.ReconnectTimeout)
 	defer timer.Stop()
 
 	for {
@@ -146,7 +146,7 @@ func (w *Worker) runHealthMonitor(
 				default:
 				}
 			}
-			timer.Reset(w.config.IdleTimeout)
+			timer.Reset(w.config.ReconnectTimeout)
 		// timer completed
 		case <-timer.C:
 			// initiate reconnect, then reset the timer
@@ -155,7 +155,7 @@ func (w *Worker) runHealthMonitor(
 			case reconnect <- struct{}{}:
 			default:
 			}
-			timer.Reset(w.config.IdleTimeout)
+			timer.Reset(w.config.ReconnectTimeout)
 		}
 	}
 }

initiator/worker_test.go

@@ -112,7 +112,7 @@ func TestRunHealthMonitor(t *testing.T) {
 		stop := make(chan struct{})
 		defer close(stop)
 
-		w := &Worker{config: &WorkerConfig{IdleTimeout: 100 * time.Millisecond}}
+		w := &Worker{config: &WorkerConfig{ReconnectTimeout: 100 * time.Millisecond}}
 		go w.runHealthMonitor(heartbeat, reconnect, stop, nil)
 
 		// send heartbeats faster than the timeout
@@ -132,13 +132,13 @@ func TestRunHealthMonitor(t *testing.T) {
 		}, honeybeetest.NegativeTestTimeout, honeybeetest.TestTick)
 	})
 
-	t.Run("idle timeout fires reconnect", func(t *testing.T) {
+	t.Run("reconnect timeout fires reconnect", func(t *testing.T) {
 		heartbeat := make(chan struct{})
 		reconnect := make(chan struct{}, 1)
 		stop := make(chan struct{})
 		defer close(stop)
 
-		w := &Worker{config: &WorkerConfig{IdleTimeout: 20 * time.Millisecond}}
+		w := &Worker{config: &WorkerConfig{ReconnectTimeout: 20 * time.Millisecond}}
 		go w.runHealthMonitor(heartbeat, reconnect, stop, nil)
 
 		// send no heartbeats, wait for timeout and reconnect signal
@@ -157,7 +157,7 @@ func TestRunHealthMonitor(t *testing.T) {
 		reconnect := make(chan struct{}, 1)
 		stop := make(chan struct{})
 
-		w := &Worker{config: &WorkerConfig{IdleTimeout: 20 * time.Second}}
+		w := &Worker{config: &WorkerConfig{ReconnectTimeout: 20 * time.Second}}
 		done := make(chan struct{})
 		go func() {
 			w.runHealthMonitor(heartbeat, reconnect, stop, nil)
@@ -177,3 +177,9 @@ func TestRunHealthMonitor(t *testing.T) {
 	})
 
 }
+
+func TestRunReconnector(t *testing.T) {
+	t.Run("reconnect emits events, new connection", func(t *testing.T) {})
+	t.Run("dial failure emits error", func(t *testing.T) {})
+	t.Run("exits on stop", func(t *testing.T) {})
+}