terminal: when closing term, pass status to closing

status in return TerminalConfig is still opened when a term is closed

Change-Id: Idacb67607ca32bfe35738d86e784512cb7758b02
Signed-off-by: Clément Bénier <clement.benier@iot.bzh>

2 files changed, 6 insertions, 2 deletions

diff --git a/lib/xdsserver/terminal-ssh.go b/lib/xdsserver/terminal-ssh.go
index c275173..fcef4f9 100644
--- a/lib/xdsserver/terminal-ssh.go
+++ b/lib/xdsserver/terminal-ssh.go
@@ -223,13 +223,15 @@ func (t *TermSSH) Open(sock *socketio.Socket, sessID string) (*xsapiv1.TerminalC
 
 // Close a terminal
 func (t *TermSSH) Close() (*xsapiv1.TerminalConfig, error) {
-	// nothing to do when not open
-	if t.termCfg.Status != xsapiv1.StatusTermOpen {
+	// nothing to do when not open or closing
+    if ! (t.termCfg.Status == xsapiv1.StatusTermOpen || t.termCfg.Status == xsapiv1.StatusTermClosing) {
 		return &t.termCfg, nil
 	}
 
 	err := t.sshWS.Signal("SIGTERM")
 
+	t.termCfg.Status = xsapiv1.StatusTermClosing
+
 	return &t.termCfg, err
 }
 
diff --git a/lib/xsapiv1/targets.go b/lib/xsapiv1/targets.go
index 793724a..bae36f9 100644
--- a/lib/xsapiv1/targets.go
+++ b/lib/xsapiv1/targets.go
@@ -65,6 +65,8 @@ const (
 	StatusTermOpen = "Open"
 	// StatusTermClose Close state
 	StatusTermClose = "Close"
+	// StatusTermClosing Closing state
+	StatusTermClosing = "Closing"
 
 	// TerminalInEvent Event send in WS when characters are sent (stdin)
 	TerminalInEvent = "term:input"