1 files changed, 31 insertions, 21 deletions

diff --git a/pkg/varlinkapi/containers.go b/pkg/varlinkapi/containers.go
index 19a8bfd2e..4714f3fa0 100644
--- a/pkg/varlinkapi/containers.go
+++ b/pkg/varlinkapi/containers.go
@@ -796,45 +796,55 @@ func (i *LibpodAPI) ExecContainer(call iopodman.VarlinkCall, opts iopodman.ExecO
 	if opts.Workdir != nil {
 		workDir = *opts.Workdir
 	}
+	// ACK the client upgrade request
+	call.ReplyExecContainer()
 
 	resizeChan := make(chan remotecommand.TerminalSize)
 	errChan := make(chan error)
 
 	reader, writer, _, pipeWriter, streams := setupStreams(call)
+	//reader, _, _, pipeWriter, streams := setupStreams(call)
+	ecChan := make(chan uint32, 1)
 
 	go func() {
 		fmt.Printf("ExecContainer Start Reader\n")
-		if err := virtwriter.Reader(reader, nil, nil, pipeWriter, resizeChan); err != nil {
-			fmt.Printf("ExecContainer Reader err %s, %s\n", err.Error(), errors.Cause(err).Error())
-			errChan <- err
+		if err := virtwriter.Reader(reader, nil, nil, pipeWriter, resizeChan, nil); err != nil {
+			//fmt.Printf("ExecContainer Reader err %s, %s\n", err.Error(), errors.Cause(err).Error())
+			errChan <- errors.Wrapf(err, "error")
 		}
 	}()
 
-	// Debugging...
-	time.Sleep(5 * time.Second)
-
+	fmt.Printf("ExecContainer Start ctr.Exec\n")
+	// TODO detach keys and resize
+	// TODO add handling for exit code
+	// TODO capture exit code and return to main thread
 	go func() {
-		fmt.Printf("ExecContainer Start ctr.Exec\n")
-		// TODO detach keys and resize
-		// TODO add handling for exit code
-		// TODO capture exit code and return to main thread
-		_, err := ctr.Exec(opts.Tty, opts.Privileged, envs, opts.Cmd, user, workDir, streams, 0, nil, "")
+		ec, err := ctr.Exec(opts.Tty, opts.Privileged, envs, opts.Cmd, user, workDir, streams, 0, resizeChan, "")
 		if err != nil {
-			fmt.Printf("ExecContainer Exec err %s, %s\n", err.Error(), errors.Cause(err).Error())
-			errChan <- errors.Wrapf(err, "ExecContainer failed for container %s", ctr.ID())
+			logrus.Errorf("ExecContainer Exec err %s, %s\n", err.Error(), errors.Cause(err).Error())
+			errChan <-err
 		}
-	}()
+		ecChan <-uint32(ec)
 
-	execErr := <-errChan
+	}()
 
-	if execErr != nil && errors.Cause(execErr) != io.EOF {
-		fmt.Printf("ExecContainer err: %s\n", execErr.Error())
-		return call.ReplyErrorOccurred(execErr.Error())
+	ec := uint32(125)
+	var execErr error
+	select {
+		case execErr = <-errChan:
+			fmt.Println(execErr.Error())
+		case ec = <-ecChan:
+			fmt.Println("found", ec)
 	}
 
-	if err = virtwriter.HangUp(writer); err != nil {
-		fmt.Printf("ExecContainer hangup err: %s\n", err.Error())
+	// TODO FIXME prevent all of vthese conversions
+	if err = virtwriter.HangUp(writer, int(ec)); err != nil {
 		logrus.Errorf("ExecContainer failed to HANG-UP on %s: %s", ctr.ID(), err.Error())
 	}
-	return call.Writer.Flush()
+	defer fmt.Println("Succeeded in exec'ing")
+	if err := call.Writer.Flush(); err != nil {
+		logrus.Errorf("Exec Container err: %s", err.Error())
+	}
+
+	return execErr
 }