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Reply to topic   Topic: allow transport "upgrade".
Author
edwardsmarkf



Joined: 20 Feb 2013
Posts: 25
Location: cottonwood, az
PostPosted: Fri 18 Jan '19 18:37    Post subject: allow transport "upgrade". Reply with quote
hello -

the socket.io people have told me i need to:

Quote:
You need to upgrade and allow transport "upgrade".


what steps must i take to cause this to happen? is this something that has to be compiled into Apache, or is it just a line in the httpd.conf file?

thank you very much.
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James Blond
Moderator


Joined: 19 Jan 2006
Posts: 7373
Location: Germany, Next to Hamburg
PostPosted: Sat 19 Jan '19 9:55    Post subject: Reply with quote
The only thing that does this is mod_http2
The directive is H2Direct[1]



[1] https://httpd.apache.org/docs/2.4/mod/mod_http2.html#h2direct
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edwardsmarkf



Joined: 20 Feb 2013
Posts: 25
Location: cottonwood, az
PostPosted: Sat 19 Jan '19 18:17    Post subject: Reply with quote
thank you very much for your reply. are you saying all of my httpd.conf additions can be replaced simply by inserting
Code:
H2Direct on
?
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James Blond
Moderator


Joined: 19 Jan 2006
Posts: 7373
Location: Germany, Next to Hamburg
PostPosted: Sat 19 Jan '19 18:52    Post subject: Reply with quote
it requires that you have loaded mod_http2

Code:

ProtocolsHonorOrder On
Protocols h2c h2 http/1.1
H2Direct On
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edwardsmarkf



Joined: 20 Feb 2013
Posts: 25
Location: cottonwood, az
PostPosted: Sat 19 Jan '19 22:12    Post subject: Reply with quote
got back this message:

Quote:
Invalid command 'ProtocolsHonorOrder', perhaps misspelled or defined by a module not included in the server configuration
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James Blond
Moderator


Joined: 19 Jan 2006
Posts: 7373
Location: Germany, Next to Hamburg
PostPosted: Sun 20 Jan '19 15:13    Post subject: Reply with quote
ProtocolsHonorOrder is only available from Apache 2.4.17 and later.
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edwardsmarkf



Joined: 20 Feb 2013
Posts: 25
Location: cottonwood, az
PostPosted: Tue 22 Jan '19 0:35    Post subject: Reply with quote
thank you very much James - i should have known this might have been a version issue.

here is my original question:
https://www.apachelounge.com/viewtopic.php?p=37732#37732

note - james, you have been an invaluable resource for my apache questions in apachelounge.com for a LONG time now -- thank you so much for your dedication.
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