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BUG/MINOR: hq-interop: adjust parsing/encoding on backend side

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HTTP/0.9 is available on top of QUIC. This protocol is reserved for
internal use, mostly interop purpose.

This patch adjusts HTTP/0.9 layer with the following changes :
* version is not emitted anymore on the status line. This is performed
  as some servers does not parse it correctly.
* status line is set explicitely on HTX status-line. This ensures the
  correct HTTP status code is reported to the upper stream layer.

This does not need to be backported.
This commit is contained in:
Amaury Denoyelle 2025-09-09 11:20:25 +02:00
parent b901e56acd
commit 536d2aafa3
1 changed files with 2 additions and 1 deletions
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3
src/hq_interop.c
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@ -115,6 +115,7 @@ static ssize_t hq_interop_rcv_buf_res(struct qcs *qcs, struct buffer *b, int fin
sl = htx_add_stline(htx, HTX_BLK_RES_SL, flags, sl = htx_add_stline(htx, HTX_BLK_RES_SL, flags,
ist("HTTP/1.0"), ist("200"), ist("")); ist("HTTP/1.0"), ist("200"), ist(""));
BUG_ON(!sl); BUG_ON(!sl);
sl->info.res.status = 200;
if (fin && !to_copy) if (fin && !to_copy)
sl->flags |= HTX_SL_F_BODYLESS; sl->flags |= HTX_SL_F_BODYLESS;
htx_add_endof(htx, HTX_BLK_EOH); htx_add_endof(htx, HTX_BLK_EOH);
@ -200,7 +201,7 @@ static size_t hq_interop_snd_buf(struct qcs *qcs, struct buffer *buf,
/* Only GET supported for HTTP/0.9. */ /* Only GET supported for HTTP/0.9. */
b_putist(res, ist("GET ")); b_putist(res, ist("GET "));
b_putist(res, htx_sl_req_uri(sl)); b_putist(res, htx_sl_req_uri(sl));
b_putist(res, ist(" HTTP/0.9\r\n")); b_putist(res, ist("\r\n"));
htx_remove_blk(htx, blk); htx_remove_blk(htx, blk);
total += fsize; total += fsize;
break; break;