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QUIC: simplified ngx_quic_send_alert() callback.

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Removed sending CLOSE_CONNECTION directly to avoid duplicate frames,
since it is sent later again in SSL_do_handshake() error handling.
As such, removed redundant settings of error fields set elsewhere.
While here, improved debug message.
This commit is contained in:
Sergey Kandaurov 2021-11-30 14:30:59 +03:00
parent 0de6a1ebb4
commit ac851d7f69
1 changed files with 4 additions and 10 deletions
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14
src/event/quic/ngx_event_quic_output.c
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@ -847,23 +847,17 @@ ngx_quic_send_alert(ngx_ssl_conn_t *ssl_conn, enum ssl_encryption_level_t level,
c = ngx_ssl_get_connection((ngx_ssl_conn_t *) ssl_conn);
ngx_log_debug2(NGX_LOG_DEBUG_EVENT, c->log, 0,
"quic ngx_quic_send_alert() lvl:%d alert:%d",
(int) level, (int) alert);
"quic ngx_quic_send_alert() level:%s alert:%d",
ngx_quic_level_name(level), (int) alert);
/* already closed on regular shutdown */
qc = ngx_quic_get_connection(c);
if (qc == NULL) {
return 1;
}
qc->error_level = level;
qc->error = NGX_QUIC_ERR_CRYPTO(alert);
qc->error_reason = "TLS alert";
qc->error_app = 0;
qc->error_ftype = 0;
if (ngx_quic_send_cc(c) != NGX_OK) {
return 0;
}
return 1;
}