Add a gateway timestamp to the message (e.g. time of receipt by EDDN,

not time of generation of market data).

src/eddn/Gateway.py

@@ -9,6 +9,7 @@ import simplejson
 import urlparse
 import zlib
 import zmq.green as zmq
+from datetime import datetime
 from eddn import __version__ as EDDN_VERSION
 from eddn.conf import Settings
 from eddn.Validator import Validator, ValidationSeverity
@@ -119,6 +120,8 @@ def parse_and_error_handle(data):
 
     if validationResults.severity <= ValidationSeverity.WARN:
 
+        parsed_message['header']['gatewayTimestamp'] = datetime.now().isoformat()
+
         ip_hash_salt = Settings.GATEWAY_IP_KEY_SALT
         if ip_hash_salt:
             # If an IP hash is set, salt+hash the uploader's IP address and set