Support Board
Date/Time: Tue, 26 Nov 2024 19:57:46 +0000
Post From: Data Lagging Rithmic DTC
| [2023-10-25 14:38:38] |
| PeteB - Posts: 17 |
|
Hello. I am able to connect normally to Denali today with no changes on my end. Additional info: (1) Regarding reply "The reason you are having the issue with the Rithmic data when you are connected more than once is because you are only allowed to have a single connection to Rithmic." This is incorrect. The additional connection in question was a Sierra intra-instance DTC connection only, not an additional socket to Rithmic. (2) Shown below are log records from the attached log file showing transmission and actualmessage delays. Why do you say that all delays except the 6.2 second delay are normal? Many thanks $ grep -G ActualMessageDelay\=[1,2,3,4,5,6,7,8,9] sierra-heartbeat-log-lag-issue.txt Denali Data Feed | Heartbeat from server , ServerReceivedClientHeartbeatSecondsAgo=11, NumberOfOutstandingSendBuffers=26, TransmissionDelayInMilliseconds=730, ServerSendBufferSizeInBytes=228347, ActualMessageDelay=97.2 seconds, DataCompRatio=3.37, UncompressedBytes=3111607, CompressionTime=0.022389(secs), NumCompressions=387, Source=10.10.20.111, MaxSendBufferSize=257797, MaxSendBufferSizeDateTime=2023-10-24 16:47:23 | 2023-10-24 12:49:00.402 Denali Data Feed | Heartbeat from server , ServerReceivedClientHeartbeatSecondsAgo=11, NumberOfOutstandingSendBuffers=45, TransmissionDelayInMilliseconds=1205, ServerSendBufferSizeInBytes=490198, ActualMessageDelay=2.4 minutes, DataCompRatio=3.36, UncompressedBytes=4002710, CompressionTime=0.027607(secs), NumCompressions=407, Source=10.10.20.111, MaxSendBufferSize=522594, MaxSendBufferSizeDateTime=2023-10-24 16:47:42 | 2023-10-24 12:50:06.012 Denali Data Feed | Heartbeat from server , ServerReceivedClientHeartbeatSecondsAgo=10, NumberOfOutstandingSendBuffers=56, TransmissionDelayInMilliseconds=1480, ServerSendBufferSizeInBytes=780357, ActualMessageDelay=3.6 minutes, DataCompRatio=3.35, UncompressedBytes=4850271, CompressionTime=0.031718(secs), NumCompressions=421, Source=10.10.20.111, MaxSendBufferSize=780357, MaxSendBufferSizeDateTime=2023-10-24 16:48:03 | 2023-10-24 12:51:38.288 Denali Data Feed (Market Orders Data) | Heartbeat from server , ServerReceivedClientHeartbeatSecondsAgo=4, NumberOfOutstandingSendBuffers=10, TransmissionDelayInMilliseconds=330, ServerSendBufferSizeInBytes=44158, ActualMessageDelay=6.2 seconds, DataCompRatio=3.14, UncompressedBytes=137741, CompressionTime=0.000812(secs), NumCompressions=13, Source=10.10.20.123, MaxSendBufferSize=123986, MaxSendBufferSizeDateTime=2023-10-24 16:52:29 | 2023-10-24 12:52:38.115 Denali Data Feed | Heartbeat from server , ServerReceivedClientHeartbeatSecondsAgo=5, NumberOfOutstandingSendBuffers=22, TransmissionDelayInMilliseconds=630, ServerSendBufferSizeInBytes=197139, ActualMessageDelay=20.0 seconds, DataCompRatio=3.33, UncompressedBytes=1355423, CompressionTime=0.009671(secs), NumCompressions=100, Source=10.10.20.123, MaxSendBufferSize=239768, MaxSendBufferSizeDateTime=2023-10-24 16:52:51 | 2023-10-24 12:53:11.946 00, Source=10.10.20.123, MaxSendBufferSize=239768, MaxSendBufferSizeDateTime=2023-10-24 16:52:51 | 2023-10-24 12:53:11.946 |