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scripts/server/monitor.py

@@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+import os
+import sys
+import time
+
+def getRuningProgramPids(progname):
+    pids = []
+    lines = os.popen('ps -ef | grep %s' % progname).readlines()
+    for l in lines:
+        line = ''
+        oldc = ''
+        for c in l.strip():
+            if c in [' ', '\t'] and c == oldc:
+                continue
+            oldc = c
+            line += c
+        line = line.split(' ')
+
+        if line[7] == './%s' % progname:
+            pids.append(line[1])
+    return pids
+
+def monitor_app(exename, args):
+    exename = exename.strip();
+    if exename== '':
+        return
+    args = args.strip()
+    while True:
+        pids = getRuningProgramPids(f'{exename}')
+        if len(pids) <= 0:
+            print('zzzz')
+            os.popen(f'nohup ./{exename} {args} >> {exename}.out 2>&1 &')
+        time.sleep(2)
+
+monitor_app(sys.argv[1], sys.argv[2])