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2d5c3f5cd1
Add traces for when an upper layer stream is woken up by the MUX. This should help to diagnose frozen stream issues. This should be backported up to 2.7.
74 lines
3.5 KiB
C
74 lines
3.5 KiB
C
#ifndef _HAPROXY_QMUX_TRACE_H
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#define _HAPROXY_QMUX_TRACE_H
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#ifdef USE_QUIC
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#include <haproxy/api-t.h>
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#include <haproxy/trace.h>
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extern struct trace_source trace_qmux;
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#define TRACE_SOURCE &trace_qmux
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static const struct trace_event qmux_trace_events[] = {
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#define QMUX_EV_QCC_NEW (1ULL << 0)
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{ .mask = QMUX_EV_QCC_NEW , .name = "qcc_new", .desc = "new QUIC connection" },
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#define QMUX_EV_QCC_RECV (1ULL << 1)
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{ .mask = QMUX_EV_QCC_RECV, .name = "qcc_recv", .desc = "Rx on QUIC connection" },
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#define QMUX_EV_QCC_SEND (1ULL << 2)
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{ .mask = QMUX_EV_QCC_SEND, .name = "qcc_send", .desc = "Tx on QUIC connection" },
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#define QMUX_EV_QCC_WAKE (1ULL << 3)
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{ .mask = QMUX_EV_QCC_WAKE, .name = "qcc_wake", .desc = "QUIC connection woken up" },
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#define QMUX_EV_QCC_END (1ULL << 4)
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{ .mask = QMUX_EV_QCC_END, .name = "qcc_end", .desc = "QUIC connection terminated" },
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#define QMUX_EV_QCC_NQCS (1ULL << 5)
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{ .mask = QMUX_EV_QCC_NQCS, .name = "qcc_no_qcs", .desc = "QUIC stream not found" },
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#define QMUX_EV_QCS_NEW (1ULL << 6)
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{ .mask = QMUX_EV_QCS_NEW, .name = "qcs_new", .desc = "new QUIC stream" },
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#define QMUX_EV_QCS_RECV (1ULL << 7)
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{ .mask = QMUX_EV_QCS_RECV, .name = "qcs_recv", .desc = "Rx on QUIC stream" },
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#define QMUX_EV_QCS_SEND (1ULL << 8)
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{ .mask = QMUX_EV_QCS_SEND, .name = "qcs_send", .desc = "Tx on QUIC stream" },
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#define QMUX_EV_QCS_END (1ULL << 9)
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{ .mask = QMUX_EV_QCS_END, .name = "qcs_end", .desc = "QUIC stream terminated" },
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#define QMUX_EV_STRM_RECV (1ULL << 10)
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{ .mask = QMUX_EV_STRM_RECV, .name = "strm_recv", .desc = "receiving data for stream" },
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#define QMUX_EV_STRM_SEND (1ULL << 11)
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{ .mask = QMUX_EV_STRM_SEND, .name = "strm_send", .desc = "sending data for stream" },
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#define QMUX_EV_STRM_WAKE (1ULL << 12)
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{ .mask = QMUX_EV_STRM_WAKE, .name = "strm_wake", .desc = "stream woken up" },
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#define QMUX_EV_STRM_SHUT (1ULL << 13)
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{ .mask = QMUX_EV_STRM_SHUT, .name = "strm_shut", .desc = "stream shutdown" },
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#define QMUX_EV_STRM_END (1ULL << 14)
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{ .mask = QMUX_EV_STRM_END, .name = "strm_end", .desc = "detaching app-layer stream" },
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#define QMUX_EV_SEND_FRM (1ULL << 15)
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{ .mask = QMUX_EV_SEND_FRM, .name = "send_frm", .desc = "sending QUIC frame" },
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/* special event dedicated to qcs_xfer_data */
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#define QMUX_EV_QCS_XFER_DATA (1ULL << 16)
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{ .mask = QMUX_EV_QCS_XFER_DATA, .name = "qcs_xfer_data", .desc = "qcs_xfer_data" },
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/* special event dedicated to qcs_build_stream_frm */
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#define QMUX_EV_QCS_BUILD_STRM (1ULL << 17)
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{ .mask = QMUX_EV_QCS_BUILD_STRM, .name = "qcs_build_stream_frm", .desc = "qcs_build_stream_frm" },
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#define QMUX_EV_PROTO_ERR (1ULL << 18)
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{ .mask = QMUX_EV_PROTO_ERR, .name = "proto_err", .desc = "protocol error" },
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#define QMUX_EV_QCC_ERR (1ULL << 19)
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{ .mask = QMUX_EV_QCC_ERR, .name = "qcc_err", .desc = "connection on error" },
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{ }
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};
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/* custom arg for QMUX_EV_QCS_XFER_DATA */
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struct qcs_xfer_data_trace_arg {
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size_t prep;
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int xfer;
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};
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/* custom arg for QMUX_EV_QCS_BUILD_STRM */
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struct qcs_build_stream_trace_arg {
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size_t len;
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char fin;
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uint64_t offset;
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};
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#endif /* USE_QUIC */
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#endif /* _HAPROXY_QMUX_TRACE_H */
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