X-Git-Url: https://arthur.barton.de/gitweb/?a=blobdiff_plain;f=python.d%2Fsquid.chart.py;h=e9e8f1d08bbb1f263136a3e59ff0f59d5960d134;hb=7e5e0bcf61f2a482530695816202d83e4e508ed5;hp=716ee9ce57bfc0aef2752e56989ca46c738a5ed9;hpb=d7b083430de1d39d0196b82035162b4483c08a3c;p=netdata.git

diff --git a/python.d/squid.chart.py b/python.d/squid.chart.py
index 716ee9ce..e9e8f1d0 100644
--- a/python.d/squid.chart.py
+++ b/python.d/squid.chart.py
@@ -3,6 +3,7 @@
 # Author: Pawel Krupa (paulfantom)
 
 from base import SocketService
+import select
 
 # default module values (can be overridden per job in `config`)
 # update_every = 2
@@ -14,27 +15,27 @@ ORDER = ['clients_net', 'clients_requests', 'servers_net', 'servers_requests']
 
 CHARTS = {
     'clients_net': {
-        'options': [None, "Squid Client Bandwidth", "kilobits/s", "clients", "squid.clients.net", "area"],
+        'options': [None, "Squid Client Bandwidth", "kilobits/s", "clients", "squid.clients_net", "area"],
         'lines': [
             ["client_http_kbytes_in", "in", "incremental", 8, 1],
             ["client_http_kbytes_out", "out", "incremental", -8, 1],
             ["client_http_hit_kbytes_out", "hits", "incremental", -8, 1]
         ]},
     'clients_requests': {
-        'options': [None, "Squid Client Requests", "requests/s", "clients", "squid.clients.requests", 'line'],
+        'options': [None, "Squid Client Requests", "requests/s", "clients", "squid.clients_requests", 'line'],
         'lines': [
             ["client_http_requests", "requests", "incremental"],
             ["client_http_hits", "hits", "incremental"],
             ["client_http_errors", "errors", "incremental", -1, 1]
         ]},
     'servers_net': {
-        'options': [None, "Squid Server Bandwidth", "kilobits/s", "servers", "squid.servers.net", "area"],
+        'options': [None, "Squid Server Bandwidth", "kilobits/s", "servers", "squid.servers_net", "area"],
         'lines': [
             ["server_all_kbytes_in", "in", "incremental", 8, 1],
             ["server_all_kbytes_out", "out", "incremental", -8, 1]
         ]},
     'servers_requests': {
-        'options': [None, "Squid Server Requests", "requests/s", "servers", "squid.servers.requests", 'line'],
+        'options': [None, "Squid Server Requests", "requests/s", "servers", "squid.servers_requests", 'line'],
         'lines': [
             ["server_all_requests", "requests", "incremental"],
             ["server_all_errors", "errors", "incremental", -1, 1]
@@ -45,6 +46,7 @@ CHARTS = {
 class Service(SocketService):
     def __init__(self, configuration=None, name=None):
         SocketService.__init__(self, configuration=configuration, name=name)
+        self._keep_alive = True
         self.request = ""
         self.host = "localhost"
         self.port = 3128
@@ -56,16 +58,25 @@ class Service(SocketService):
         Get data via http request
         :return: dict
         """
+        response = self._get_raw_data()
+
         data = {}
         try:
-            raw = self._get_raw_data().split('\r\n')[-1]
+            raw = ""
+            for tmp in response.split('\r\n'):
+                if tmp.startswith("sample_time"):
+                    raw = tmp
+                    break
+
             if raw.startswith('<'):
                 self.error("invalid data received")
                 return None
+
             for row in raw.split('\n'):
                 if row.startswith(("client", "server.all")):
                     tmp = row.split("=")
                     data[tmp[0].replace('.', '_').strip(' ')] = int(tmp[1])
+
         except (ValueError, AttributeError, TypeError):
             self.error("invalid data received")
             return None
@@ -76,6 +87,21 @@ class Service(SocketService):
         else:
             return data
 
+    def _check_raw_data(self, data):
+        header = data[:1024].lower()
+
+        if "connection: keep-alive" in header:
+            self._keep_alive = True
+        else:
+            self._keep_alive = False
+
+        if data[-7:] == "\r\n0\r\n\r\n" and "transfer-encoding: chunked" in header:  # HTTP/1.1 response
+            self.debug("received full response from squid")
+            return True
+
+        self.debug("waiting more data from squid")
+        return False
+
     def check(self):
         """
         Parse essential configuration, autodetect squid configuration (if needed), and check if data is available
@@ -86,8 +112,8 @@ class Service(SocketService):
         req = self.request.decode()
         if not req.startswith("GET"):
             req = "GET " + req
-        if not req.endswith(" HTTP/1.0\r\n\r\n"):
-            req += " HTTP/1.0\r\n\r\n"
+        if not req.endswith(" HTTP/1.1\r\n\r\n"):
+            req += " HTTP/1.1\r\n\r\n"
         self.request = req.encode()
         if self._get_data() is not None:
             return True