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»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support »Historical data request - E,Invalid server protocol version.
Author Topic: Historical data request - E,Invalid server protocol version. (3 messages, Page 1 of 1)

buscq9421
-Interested User-
Posts: 10
Joined: Jan 26, 2019
Posted: Jan 26, 2019 12:50 PM          Msg. 1 of 3
I am coding in python.

import socket
HOST = '127.0.0.1'
PORT = 9100
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((HOST, PORT))
s.sendall(b'S,SET PROTOCOL,6.0\r\n')
s.sendall(b'HIX,GOOG,60,1\r\n')
s.recv(1024).decode()

this results in
'S,CURRENT PROTOCOL,6.0\r\nE,Invalid server protocol version.,\r\n!ENDMSG!,\r\n'

====================================================
I also ran diagnostics.exe
seems to encounter the same issue for HTX.

I ran on Saturday.

Thanks


File Attached: Capture2.PNG (downloaded 1022 times)

buscq9421
-Interested User-
Posts: 10
Joined: Jan 26, 2019
Posted: Jan 26, 2019 01:40 PM          Msg. 2 of 3
@ DTN Admin

I believe this might be a bug in the 6.0.1.0 version. 6.0.0.5 does not have this issue.

DTN_Steve_S
-DTN Guru-
Posts: 2093
Joined: Nov 21, 2005
Posted: Jan 28, 2019 06:45 AM          Msg. 3 of 3
Hello, we rolled out some software updates to our history servers this past weekend that caused this briefly.

These errors are no longer happening on either version.
 

 

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