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Fixed packet retransmission.
Previously frames in ctx->sent queue could be lost.
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9c37591016
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@ -2586,11 +2586,18 @@ ngx_quic_retransmit(ngx_connection_t *c, ngx_quic_send_ctx_t *ctx,
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}
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q = ngx_queue_head(&ctx->sent);
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start = ngx_queue_data(q, ngx_quic_frame_t, queue);
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pn = start->pnum;
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f = start;
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do {
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start = ngx_queue_data(q, ngx_quic_frame_t, queue);
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wait = start->last + qc->tp.max_ack_delay - now;
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if ((ngx_msec_int_t) wait > 0) {
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break;
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}
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pn = start->pnum;
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ngx_queue_init(&range);
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/* send frames with same packet number to the wire */
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@ -2614,12 +2621,6 @@ ngx_quic_retransmit(ngx_connection_t *c, ngx_quic_send_ctx_t *ctx,
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} while (q != ngx_queue_sentinel(&ctx->sent));
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wait = start->last + qc->tp.max_ack_delay - now;
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if ((ngx_msec_int_t) wait > 0) {
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break;
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}
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/* NGX_DONE is impossible here, such frames don't get into this queue */
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if (ngx_quic_send_frames(c, &range) != NGX_OK) {
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return NGX_ERROR;
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