QUIC APL: Implement backpressure on stream creation

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21815)
This commit is contained in:
Hugo Landau 2023-08-22 16:59:57 +01:00
parent a2608e4bc4
commit 96fe5e5f96
3 changed files with 5 additions and 5 deletions

View File

@ -1563,7 +1563,7 @@ SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH:303:ssl session id has bad length
SSL_R_SSL_SESSION_ID_TOO_LONG:408:ssl session id too long
SSL_R_SSL_SESSION_VERSION_MISMATCH:210:ssl session version mismatch
SSL_R_STILL_IN_INIT:121:still in init
SSL_R_STREAM_COUNT_LIMITED:411:stream count limited
SSL_R_STREAM_COUNT_LIMITED:395:stream count limited
SSL_R_STREAM_FINISHED:365:stream finished
SSL_R_STREAM_RECV_ONLY:366:stream recv only
SSL_R_STREAM_RESET:375:stream reset

View File

@ -290,7 +290,7 @@
# define SSL_R_SSL_SESSION_ID_TOO_LONG 408
# define SSL_R_SSL_SESSION_VERSION_MISMATCH 210
# define SSL_R_STILL_IN_INIT 121
# define SSL_R_STREAM_COUNT_LIMITED 411
# define SSL_R_STREAM_COUNT_LIMITED 395
# define SSL_R_STREAM_FINISHED 365
# define SSL_R_STREAM_RECV_ONLY 366
# define SSL_R_STREAM_RESET 375

View File

@ -1780,7 +1780,7 @@ static SSL *quic_conn_stream_new(QCTX *ctx, uint64_t flags, int need_lock)
* opened.
*/
if (no_blocking || !qc_blocking_mode(qc)) {
QUIC_RAISE_NON_IO_ERROR(ctx, SSL_R_STREAM_COUNT_LIMITED, NULL);
QUIC_RAISE_NON_NORMAL_ERROR(ctx, SSL_R_STREAM_COUNT_LIMITED, NULL);
goto err;
}
@ -1790,10 +1790,10 @@ static SSL *quic_conn_stream_new(QCTX *ctx, uint64_t flags, int need_lock)
/* Blocking mode - wait until we can get a stream. */
ret = block_until_pred(ctx->qc, quic_new_stream_wait, &args, 0);
if (!quic_mutation_allowed(qc, /*req_active=*/1)) {
QUIC_RAISE_NON_IO_ERROR(ctx, SSL_R_PROTOCOL_IS_SHUTDOWN, NULL);
QUIC_RAISE_NON_NORMAL_ERROR(ctx, SSL_R_PROTOCOL_IS_SHUTDOWN, NULL);
goto err; /* Shutdown before completion */
} else if (ret <= 0) {
QUIC_RAISE_NON_IO_ERROR(ctx, ERR_R_INTERNAL_ERROR, NULL);
QUIC_RAISE_NON_NORMAL_ERROR(ctx, ERR_R_INTERNAL_ERROR, NULL);
goto err; /* Non-protocol error */
}
}