Hi,

I’m struggling with consecutive early-hint statements defined with if 
condition. 

Considering below configuration:

http-request early-hint Link "<https://example.com/style1.css>; rel="preload"; 
as="style"" if { path -i -m beg /test1 }
http-request early-hint Link "<https://example.com/style2.css>; rel="preload"; 
as="style"" if { path -i -m beg /test2 }

I’m not getting HTTP 103 response to 2nd statement.
Response I’m getting with above config:

example.com/test1 response: HTTP/2 103 + HTTP/2 200
example.com/test2 response: HTTP/2 200

However if I add some dummy statement in between those early-hints like this:

http-request early-hint Link "<https://example.com/style1.css>; rel="preload"; 
as="style"" if { path -i -m beg /test1 }
http-request set-header X-Test "test-request"
http-request early-hint Link "<https://example.com/style2.css>; rel="preload"; 
as="style"" if { path -i -m beg /test2 }

I’m receiving HTTP 103 response to both statements as expected.
Response I’m getting with above config:

example.com/test1 response: HTTP/2 103 + HTTP/2 200
example.com/test2 response: HTTP/2 103 + HTTP/2 200

It looks like an issue with parsing early-hint statements which are defined 
with "if” statement.

It’s my first message sent to this mailing list - so please excuse me if I miss 
any information required to properly identify the problem. If I’m missing 
anything - please do let me know.
I would appreciate any help here.

I’m using HAProxy version 2.4.15-7782e23

Thanks in advance

Krzysztof Kozłowski

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