diff options
Diffstat (limited to 'src/mux_pt.c')
| -rw-r--r-- | src/mux_pt.c | 66 |
1 files changed, 32 insertions, 34 deletions
diff --git a/src/mux_pt.c b/src/mux_pt.c index 3cca6a1..6dbbe04 100644 --- a/src/mux_pt.c +++ b/src/mux_pt.c @@ -462,39 +462,30 @@ static int mux_pt_avail_streams(struct connection *conn) return 1 - mux_pt_used_streams(conn); } -static void mux_pt_shutr(struct stconn *sc, enum co_shr_mode mode) -{ - struct connection *conn = __sc_conn(sc); - struct mux_pt_ctx *ctx = conn->ctx; - - TRACE_ENTER(PT_EV_STRM_SHUT, conn, sc); - - se_fl_clr(ctx->sd, SE_FL_RCV_MORE | SE_FL_WANT_ROOM); - if (conn_xprt_ready(conn) && conn->xprt->shutr) - conn->xprt->shutr(conn, conn->xprt_ctx, - (mode == CO_SHR_DRAIN)); - else if (mode == CO_SHR_DRAIN) - conn_ctrl_drain(conn); - if (se_fl_test(ctx->sd, SE_FL_SHW)) - conn_full_close(conn); - - TRACE_LEAVE(PT_EV_STRM_SHUT, conn, sc); -} - -static void mux_pt_shutw(struct stconn *sc, enum co_shw_mode mode) +static void mux_pt_shut(struct stconn *sc, enum se_shut_mode mode, struct se_abort_info *reason) { struct connection *conn = __sc_conn(sc); struct mux_pt_ctx *ctx = conn->ctx; TRACE_ENTER(PT_EV_STRM_SHUT, conn, sc); + if (mode & (SE_SHW_SILENT|SE_SHW_NORMAL)) { + if (conn_xprt_ready(conn) && conn->xprt->shutw) + conn->xprt->shutw(conn, conn->xprt_ctx, (mode & SE_SHW_NORMAL)); + if (conn->flags & CO_FL_SOCK_RD_SH) + conn_full_close(conn); + else + conn_sock_shutw(conn, (mode & SE_SHW_NORMAL)); + } - if (conn_xprt_ready(conn) && conn->xprt->shutw) - conn->xprt->shutw(conn, conn->xprt_ctx, - (mode == CO_SHW_NORMAL)); - if (!se_fl_test(ctx->sd, SE_FL_SHR)) - conn_sock_shutw(conn, (mode == CO_SHW_NORMAL)); - else - conn_full_close(conn); + if (mode & (SE_SHR_RESET|SE_SHR_DRAIN)) { + se_fl_clr(ctx->sd, SE_FL_RCV_MORE | SE_FL_WANT_ROOM); + if (conn_xprt_ready(conn) && conn->xprt->shutr) + conn->xprt->shutr(conn, conn->xprt_ctx, (mode & SE_SHR_DRAIN)); + else if (mode & SE_SHR_DRAIN) + conn_ctrl_drain(conn); + if (conn->flags & CO_FL_SOCK_WR_SH) + conn_full_close(conn); + } TRACE_LEAVE(PT_EV_STRM_SHUT, conn, sc); } @@ -582,7 +573,7 @@ static inline struct sedesc *mux_pt_opposite_sd(struct mux_pt_ctx *ctx) return sdo; } -static size_t mux_pt_nego_ff(struct stconn *sc, struct buffer *input, size_t count, unsigned int may_splice) +static size_t mux_pt_nego_ff(struct stconn *sc, struct buffer *input, size_t count, unsigned int flags) { struct connection *conn = __sc_conn(sc); struct mux_pt_ctx *ctx = conn->ctx; @@ -597,7 +588,7 @@ static size_t mux_pt_nego_ff(struct stconn *sc, struct buffer *input, size_t cou * and then data in pipe, or the opposite. For now, it is not * supported to mix data. */ - if (!b_data(input) && may_splice) { + if (!b_data(input) && (flags & NEGO_FF_FL_MAY_SPLICE)) { if (conn->xprt->snd_pipe && (ctx->sd->iobuf.pipe || (pipes_used < global.maxpipes && (ctx->sd->iobuf.pipe = get_pipe())))) { ctx->sd->iobuf.offset = 0; ctx->sd->iobuf.data = 0; @@ -653,6 +644,7 @@ static int mux_pt_fastfwd(struct stconn *sc, unsigned int count, unsigned int fl struct mux_pt_ctx *ctx = conn->ctx; struct sedesc *sdo = NULL; size_t total = 0, try = 0; + unsigned int nego_flags = NEGO_FF_FL_NONE; int ret = 0; TRACE_ENTER(PT_EV_RX_DATA, conn, sc, 0, (size_t[]){count}); @@ -665,7 +657,10 @@ static int mux_pt_fastfwd(struct stconn *sc, unsigned int count, unsigned int fl goto out; } - try = se_nego_ff(sdo, &BUF_NULL, count, conn->xprt->rcv_pipe && !!(flags & CO_RFL_MAY_SPLICE) && !(sdo->iobuf.flags & IOBUF_FL_NO_SPLICING)); + if (conn->xprt->rcv_pipe && !!(flags & CO_RFL_MAY_SPLICE) && !(sdo->iobuf.flags & IOBUF_FL_NO_SPLICING)) + nego_flags |= NEGO_FF_FL_MAY_SPLICE; + + try = se_nego_ff(sdo, &BUF_NULL, count, nego_flags); if (sdo->iobuf.flags & IOBUF_FL_NO_FF) { /* Fast forwarding is not supported by the consumer */ se_fl_clr(ctx->sd, SE_FL_MAY_FASTFWD_PROD); @@ -786,6 +781,7 @@ static int mux_pt_unsubscribe(struct stconn *sc, int event_type, struct wait_eve static int mux_pt_ctl(struct connection *conn, enum mux_ctl_type mux_ctl, void *output) { int ret = 0; + switch (mux_ctl) { case MUX_CTL_STATUS: if (!(conn->flags & CO_FL_WAIT_XPRT)) @@ -793,6 +789,10 @@ static int mux_pt_ctl(struct connection *conn, enum mux_ctl_type mux_ctl, void * return ret; case MUX_CTL_EXIT_STATUS: return MUX_ES_UNKNOWN; + case MUX_CTL_GET_NBSTRM: + return mux_pt_used_streams(conn); + case MUX_CTL_GET_MAXSTRM: + return 1; default: return -1; } @@ -862,8 +862,7 @@ const struct mux_ops mux_tcp_ops = { .destroy = mux_pt_destroy_meth, .ctl = mux_pt_ctl, .sctl = mux_pt_sctl, - .shutr = mux_pt_shutr, - .shutw = mux_pt_shutw, + .shut = mux_pt_shut, .flags = MX_FL_NONE, .name = "PASS", }; @@ -888,8 +887,7 @@ const struct mux_ops mux_pt_ops = { .destroy = mux_pt_destroy_meth, .ctl = mux_pt_ctl, .sctl = mux_pt_sctl, - .shutr = mux_pt_shutr, - .shutw = mux_pt_shutw, + .shut = mux_pt_shut, .flags = MX_FL_NONE|MX_FL_NO_UPG, .name = "PASS", }; |