fix graphite listener payload serialization (fixes #415)

DataDog · Mar 19, 2013 · a3ee658 · a3ee658
1 parent 56990e1
commit a3ee658
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/ddagent.py b/ddagent.py
@@ -36,7 +36,7 @@
 from tornado.options import define, parse_command_line, options
 
 # agent import
-from util import Watchdog, get_uuid, get_hostname
+from util import Watchdog, get_uuid, get_hostname, json
 from emitter import http_emitter, format_body
 from config import get_config
 from checks.check_status import ForwarderStatus
@@ -330,7 +330,8 @@ def _postMetrics(self):
             self._metrics['uuid'] = get_uuid()
             self._metrics['internalHostname'] = get_hostname(self._agentConfig)
             self._metrics['apiKey'] = self._agentConfig['api_key']
-            MetricTransaction(self._metrics, {})
+            MetricTransaction(json.dumps(self._metrics),
+                headers={'Content-Type': 'application/json'})
             self._metrics = {}
 
     def run(self):