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Support using GUI cli command to refresh GUI's counters.

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This makes JSON output more precise, but only works with 5.3.7 LANforge
GUIs and higher.
This commit is contained in:
Ben Greear
2017-10-06 15:30:48 -07:00
parent d688408ec4
commit a2df72bdcc
1 changed files with 18 additions and 0 deletions
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18
lf_wifi_rest_example.pl
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@@ -336,6 +336,16 @@ for ($i = 0; $i<@cxs; $i++) {
$utils->doAsyncCmd($cmd);
}
# LANforge 5.3.7 GUI has 'cli' cmd to run arbitrary commands. So, ask it
# to refresh the endpoints and cx now that they are running. This will only
# work on a unix-like system, but one could use a real tcp connection with a bit
# more work. Assumes GUI is running with option: -cli-socket 3990 on the local machine.
$cmd = "echo -e cli show_endp\\\\ncli show_port\\\\ncli show_cx\\\\nexit | nc localhost 3990";
#print("Running cmd: $cmd\n");
$rslt = `$cmd`;
#print $rslt;
print("Sleeping 5 seconds to let connections initialize...\n");
sleep(5);
@@ -475,6 +485,14 @@ for ($i = 0; $i<@cxs; $i++) {
$utils->doCmd($cmd);
}
# Refresh GUI stats before we query JSON.
$cmd = "echo -e cli show_port\\\\ncli show_cx\\\\nexit | nc localhost 3990";
#print("Running cmd: $cmd\n");
$rslt = `$cmd`;
# Wait 2 seconds for reports to come back to the GUI.
sleep(2);
# Gather some stats using JSON. This assumes the GUI is running on the local machine on port 8080
# [lanforge@lf0313-6477 LANforgeGUI_5.3.7]$ pwd
# /home/lanforge/LANforgeGUI_5.3.7