kvm: Disconnect on page unload/refresh
Disconnect the VNC when page is unloaded. Otherwise, it creates a new
VNC connection on every page load/refresh, and it causes the KVM failure
when it reaches the max connections.
Tested: Refresh the KVM page, go to other pages and go back to KVM page,
verify the KVM works fine and the connection is closed and
re-connected, and verify there is no extra connections.
obmc-ikvm[233]: 18/06/2021 10:46:26 Got connection from client 127.0.0.1
obmc-ikvm[233]: 18/06/2021 10:46:26 0 other clients
Signed-off-by: Lei YU <yulei.sh@bytedance.com>
Change-Id: Iffb3cf34a357e247d4b2aabe8dc17080b50c8da4
diff --git a/src/views/Control/Kvm/KvmConsole.vue b/src/views/Control/Kvm/KvmConsole.vue
index d7ec31e..c028a9f 100644
--- a/src/views/Control/Kvm/KvmConsole.vue
+++ b/src/views/Control/Kvm/KvmConsole.vue
@@ -94,11 +94,16 @@
},
beforeDestroy() {
window.removeEventListener('resize', this.resizeKvmWindow);
+ this.closeTerminal();
},
methods: {
sendCtrlAltDel() {
this.rfb.sendCtrlAltDel();
},
+ closeTerminal() {
+ this.rfb.disconnect();
+ this.rfb = null;
+ },
openTerminal() {
const token = this.$store.getters['authentication/token'];
this.rfb = new RFB(