add arguments for http timeout and tcp port

README.md

@@ -62,6 +62,7 @@ service
 optional arguments:
   -h, --help            show this help message and exit
   -H HOST, --host HOST  Host.
+  -H PORT, --port PORT  TCP port.
   -B AUTH, --basic-auth AUTH
                         Basic auth string "username:password"
   -p PATH, --path PATH  Path.
@@ -88,6 +89,8 @@ optional arguments:
                         this parameter are: (key), (key,UnitOfMeasure),
                         (key,UnitOfMeasure,Min,Max).
   -s, --ssl             HTTPS mode.
+  -t TIMEOUT, --timeout TIMEOUT
+                        Connection timeout (seconds)
   -f SEPARATOR, --field_separator SEPARATOR
                         Json Field separator, defaults to "." ; Select element
                         in an array with "(" ")"
@@ -265,4 +268,4 @@ In this example I've chosen `_` to separate `guages` from `jvm` and `capacity` f
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
-    limitations under the License.
+    limitations under the License.

check_http_json.py

@@ -187,6 +187,7 @@ def parseArgs():
 			and determines the status and performance data for that service')
 
 	parser.add_argument('-H', '--host', dest='host', required=True, help='Host.')
+	parser.add_argument('-P', '--port', dest='port', required=False, help='TCP port')
 	parser.add_argument('-B', '--basic-auth', dest='auth', required=False, help='Basic auth string "username:password"')
 	parser.add_argument('-p', '--path', dest='path', help='Path.')
 	parser.add_argument('-e', '--key_exists', dest='key_list', nargs='*', 
@@ -204,6 +205,7 @@ def parseArgs():
 		More information about Range format and units of measure for nagios can be found at https://nagios-plugins.org/doc/guidelines.html\
 		Additional formats for this parameter are: (key), (key,UnitOfMeasure), (key,UnitOfMeasure,Min,Max).')
 	parser.add_argument('-s', '--ssl', action='store_true', help='HTTPS mode.')
+	parser.add_argument('-t', '--timeout', type=int, help='Connection timeout (seconds)')
 	parser.add_argument('-f', '--field_separator', dest='separator', help='Json Field separator, defaults to "." ; Select element in an array with "(" ")"')
 	parser.add_argument('-d', '--debug', action='store_true', help='Debug mode.')
 
@@ -226,6 +228,7 @@ if __name__ == "__main__":
 	else:
 		url = "http://%s" % args.host
 
+	if args.port: url += ":%s" % args.port
 	if args.path: url += "/%s" % args.path
 	debugPrint(args.debug, "url:%s" % url)
 
@@ -235,7 +238,10 @@ if __name__ == "__main__":
 		if args.auth:
 			base64str = base64.encodestring(args.auth).replace('\n', '')
 			req.add_header('Authorization', 'Basic %s' % base64str)
-		response = urllib2.urlopen(req)
+		if args.timeout:
+			response = urllib2.urlopen(req, timeout=args.timeout)
+		else:
+			response = urllib2.urlopen(req)
 	except HTTPError as e:
 		nagios.unknown("HTTPError[%s], url:%s" % (str(e.code), url))
 	except URLError as e: