lsquic_ev_log.c revision 55cd0b38
1229fce07SDmitri Tikhonov/* Copyright (c) 2017 - 2019 LiteSpeed Technologies Inc. See LICENSE. */ 2461e84d8SAmol Deshpande#ifndef WIN32 350aadb33SDmitri Tikhonov#include <arpa/inet.h> 4461e84d8SAmol Deshpande#else 5461e84d8SAmol Deshpande#include <vc_compat.h> 6461e84d8SAmol Deshpande#endif 750aadb33SDmitri Tikhonov#include <errno.h> 850aadb33SDmitri Tikhonov#include <inttypes.h> 950aadb33SDmitri Tikhonov#include <stdlib.h> 1050aadb33SDmitri Tikhonov#include <string.h> 11461e84d8SAmol Deshpande#include <sys/queue.h> 1250aadb33SDmitri Tikhonov 1350aadb33SDmitri Tikhonov#include "lsquic.h" 1450aadb33SDmitri Tikhonov#include "lsquic_types.h" 1550aadb33SDmitri Tikhonov#include "lsquic_int_types.h" 1650aadb33SDmitri Tikhonov#include "lsquic_packet_common.h" 1750aadb33SDmitri Tikhonov#include "lsquic_packet_in.h" 1850aadb33SDmitri Tikhonov#include "lsquic_packet_out.h" 1950aadb33SDmitri Tikhonov#include "lsquic_parse.h" 2050aadb33SDmitri Tikhonov#include "lsquic_frame_common.h" 213b55e6aeSDmitri Tikhonov#include "lsquic_headers.h" 229626cfc2SDmitri Tikhonov#include "lsquic_str.h" 239626cfc2SDmitri Tikhonov#include "lsquic_handshake.h" 2450aadb33SDmitri Tikhonov#include "lsquic_ev_log.h" 2550aadb33SDmitri Tikhonov 2650aadb33SDmitri Tikhonov#define LSQUIC_LOGGER_MODULE LSQLM_EVENT 2750aadb33SDmitri Tikhonov#include "lsquic_logger.h" 2850aadb33SDmitri Tikhonov 2950aadb33SDmitri Tikhonov 3050aadb33SDmitri Tikhonov/* ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ */ 3150aadb33SDmitri Tikhonov/* |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| */ 3250aadb33SDmitri Tikhonov/* Messages that do not include connection ID go above this point */ 3350aadb33SDmitri Tikhonov 3450aadb33SDmitri Tikhonov#define LSQUIC_LOG_CONN_ID cid 35461e84d8SAmol Deshpande#define LCID(...) LSQ_LOG2(LSQ_LOG_DEBUG, __VA_ARGS__) /* LCID: log with CID */ 3650aadb33SDmitri Tikhonov 3750aadb33SDmitri Tikhonov/* Messages that are to include connection ID go below this point */ 3850aadb33SDmitri Tikhonov/* |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| */ 3950aadb33SDmitri Tikhonov/* VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV */ 4050aadb33SDmitri Tikhonov 4150aadb33SDmitri Tikhonovvoid 4250aadb33SDmitri Tikhonovlsquic_ev_log_packet_in (lsquic_cid_t cid, const lsquic_packet_in_t *packet_in) 4350aadb33SDmitri Tikhonov{ 449626cfc2SDmitri Tikhonov switch (packet_in->pi_flags & ( 459626cfc2SDmitri Tikhonov PI_GQUIC)) 469626cfc2SDmitri Tikhonov { 479626cfc2SDmitri Tikhonov case PI_GQUIC: 489626cfc2SDmitri Tikhonov LCID("packet in: %"PRIu64, packet_in->pi_packno); 499626cfc2SDmitri Tikhonov break; 509626cfc2SDmitri Tikhonov default: 519626cfc2SDmitri Tikhonov LCID("packet in: %"PRIu64", type: %s", 529626cfc2SDmitri Tikhonov packet_in->pi_packno, lsquic_hety2str[packet_in->pi_header_type]); 539626cfc2SDmitri Tikhonov break; 549626cfc2SDmitri Tikhonov } 5550aadb33SDmitri Tikhonov} 5650aadb33SDmitri Tikhonov 5750aadb33SDmitri Tikhonov 5850aadb33SDmitri Tikhonovvoid 5950aadb33SDmitri Tikhonovlsquic_ev_log_ack_frame_in (lsquic_cid_t cid, const struct ack_info *acki) 6050aadb33SDmitri Tikhonov{ 6150aadb33SDmitri Tikhonov size_t sz; 6250aadb33SDmitri Tikhonov char *buf; 6350aadb33SDmitri Tikhonov 6450aadb33SDmitri Tikhonov if ((buf = acki2str(acki, &sz))) 6550aadb33SDmitri Tikhonov { 6650aadb33SDmitri Tikhonov LCID("ACK frame in: %.*s", (int) sz, buf); 6750aadb33SDmitri Tikhonov free(buf); 6850aadb33SDmitri Tikhonov } 6950aadb33SDmitri Tikhonov} 7050aadb33SDmitri Tikhonov 7150aadb33SDmitri Tikhonov 7250aadb33SDmitri Tikhonovvoid 7350aadb33SDmitri Tikhonovlsquic_ev_log_stream_frame_in (lsquic_cid_t cid, 7450aadb33SDmitri Tikhonov const struct stream_frame *frame) 7550aadb33SDmitri Tikhonov{ 7650aadb33SDmitri Tikhonov LCID("STREAM frame in: stream %u; offset %"PRIu64"; size %"PRIu16 7750aadb33SDmitri Tikhonov "; fin: %d", frame->stream_id, frame->data_frame.df_offset, 7850aadb33SDmitri Tikhonov frame->data_frame.df_size, (int) frame->data_frame.df_fin); 7950aadb33SDmitri Tikhonov} 8050aadb33SDmitri Tikhonov 8150aadb33SDmitri Tikhonov 8250aadb33SDmitri Tikhonovvoid 8350aadb33SDmitri Tikhonovlsquic_ev_log_stop_waiting_frame_in (lsquic_cid_t cid, lsquic_packno_t least) 8450aadb33SDmitri Tikhonov{ 8550aadb33SDmitri Tikhonov LCID("STOP_WAITING frame in: least unacked packno %"PRIu64, least); 8650aadb33SDmitri Tikhonov} 8750aadb33SDmitri Tikhonov 8850aadb33SDmitri Tikhonov 8950aadb33SDmitri Tikhonovvoid 9050aadb33SDmitri Tikhonovlsquic_ev_log_window_update_frame_in (lsquic_cid_t cid, uint32_t stream_id, 9150aadb33SDmitri Tikhonov uint64_t offset) 9250aadb33SDmitri Tikhonov{ 9350aadb33SDmitri Tikhonov LCID("WINDOW_UPDATE frame in: stream %"PRIu32"; offset %"PRIu64, 9450aadb33SDmitri Tikhonov stream_id, offset); 9550aadb33SDmitri Tikhonov} 9650aadb33SDmitri Tikhonov 9750aadb33SDmitri Tikhonov 9850aadb33SDmitri Tikhonovvoid 9950aadb33SDmitri Tikhonovlsquic_ev_log_blocked_frame_in (lsquic_cid_t cid, uint32_t stream_id) 10050aadb33SDmitri Tikhonov{ 10150aadb33SDmitri Tikhonov LCID("BLOCKED frame in: stream %"PRIu32, stream_id); 10250aadb33SDmitri Tikhonov} 10350aadb33SDmitri Tikhonov 10450aadb33SDmitri Tikhonov 10550aadb33SDmitri Tikhonovvoid 10650aadb33SDmitri Tikhonovlsquic_ev_log_connection_close_frame_in (lsquic_cid_t cid, 10750aadb33SDmitri Tikhonov uint32_t error_code, int reason_len, const char *reason) 10850aadb33SDmitri Tikhonov{ 10950aadb33SDmitri Tikhonov LCID("CONNECTION_CLOSE frame in: error code %"PRIu32", reason: %.*s", 11050aadb33SDmitri Tikhonov error_code, reason_len, reason); 11150aadb33SDmitri Tikhonov} 11250aadb33SDmitri Tikhonov 11350aadb33SDmitri Tikhonov 11450aadb33SDmitri Tikhonovvoid 11550aadb33SDmitri Tikhonovlsquic_ev_log_goaway_frame_in (lsquic_cid_t cid, uint32_t error_code, 11650aadb33SDmitri Tikhonov uint32_t stream_id, int reason_len, const char *reason) 11750aadb33SDmitri Tikhonov{ 11850aadb33SDmitri Tikhonov LCID("GOAWAY frame in: error code %"PRIu32", stream %"PRIu32 11950aadb33SDmitri Tikhonov ", reason: %.*s", error_code, stream_id, reason_len, reason); 12050aadb33SDmitri Tikhonov} 12150aadb33SDmitri Tikhonov 12250aadb33SDmitri Tikhonov 12350aadb33SDmitri Tikhonovvoid 12450aadb33SDmitri Tikhonovlsquic_ev_log_rst_stream_frame_in (lsquic_cid_t cid, uint32_t stream_id, 12550aadb33SDmitri Tikhonov uint64_t offset, uint32_t error_code) 12650aadb33SDmitri Tikhonov{ 1276aba801dSDmitri Tikhonov LCID("RST_STREAM frame in: error code %"PRIu32", stream %"PRIu32 12850aadb33SDmitri Tikhonov ", offset: %"PRIu64, error_code, stream_id, offset); 12950aadb33SDmitri Tikhonov} 13050aadb33SDmitri Tikhonov 13150aadb33SDmitri Tikhonov 13250aadb33SDmitri Tikhonovvoid 13350aadb33SDmitri Tikhonovlsquic_ev_log_padding_frame_in (lsquic_cid_t cid, size_t len) 13450aadb33SDmitri Tikhonov{ 13550aadb33SDmitri Tikhonov LCID("PADDING frame in of %zd bytes", len); 13650aadb33SDmitri Tikhonov} 13750aadb33SDmitri Tikhonov 13850aadb33SDmitri Tikhonov 13950aadb33SDmitri Tikhonovvoid 14050aadb33SDmitri Tikhonovlsquic_ev_log_ping_frame_in (lsquic_cid_t cid) 14150aadb33SDmitri Tikhonov{ 14250aadb33SDmitri Tikhonov LCID("PING frame in"); 14350aadb33SDmitri Tikhonov} 14450aadb33SDmitri Tikhonov 14550aadb33SDmitri Tikhonov 14650aadb33SDmitri Tikhonovvoid 14750aadb33SDmitri Tikhonovlsquic_ev_log_packet_created (lsquic_cid_t cid, 14850aadb33SDmitri Tikhonov const struct lsquic_packet_out *packet_out) 14950aadb33SDmitri Tikhonov{ 15050aadb33SDmitri Tikhonov LCID("created packet %"PRIu64"; flags: version=%d, nonce=%d, conn_id=%d", 15150aadb33SDmitri Tikhonov packet_out->po_packno, 15250aadb33SDmitri Tikhonov !!(packet_out->po_flags & PO_VERSION), 15350aadb33SDmitri Tikhonov !!(packet_out->po_flags & PO_NONCE), 15450aadb33SDmitri Tikhonov !!(packet_out->po_flags & PO_CONN_ID)); 15550aadb33SDmitri Tikhonov} 15650aadb33SDmitri Tikhonov 15750aadb33SDmitri Tikhonov 15850aadb33SDmitri Tikhonovvoid 15950aadb33SDmitri Tikhonovlsquic_ev_log_packet_sent (lsquic_cid_t cid, 16050aadb33SDmitri Tikhonov const struct lsquic_packet_out *packet_out) 16150aadb33SDmitri Tikhonov{ 16250aadb33SDmitri Tikhonov char frames[lsquic_frame_types_str_sz]; 16350aadb33SDmitri Tikhonov if (lsquic_packet_out_verneg(packet_out)) 16450aadb33SDmitri Tikhonov LCID("sent version negotiation packet, size %hu", 16550aadb33SDmitri Tikhonov packet_out->po_data_sz); 16650aadb33SDmitri Tikhonov else if (lsquic_packet_out_pubres(packet_out)) 16750aadb33SDmitri Tikhonov LCID("sent public reset packet, size %hu", packet_out->po_data_sz); 1689626cfc2SDmitri Tikhonov else if (packet_out->po_flags & PO_GQUIC) 16950aadb33SDmitri Tikhonov LCID("sent packet %"PRIu64", size %hu, frame types: %s", 17050aadb33SDmitri Tikhonov packet_out->po_packno, packet_out->po_enc_data_sz, 17150aadb33SDmitri Tikhonov /* Frame types is a list of different frames types contained 17250aadb33SDmitri Tikhonov * in the packet, no more. Count and order of frames is not 17350aadb33SDmitri Tikhonov * printed. 17450aadb33SDmitri Tikhonov */ 17550aadb33SDmitri Tikhonov lsquic_frame_types_to_str(frames, sizeof(frames), 17650aadb33SDmitri Tikhonov packet_out->po_frame_types)); 1779626cfc2SDmitri Tikhonov else 1789626cfc2SDmitri Tikhonov LCID("sent packet %"PRIu64", type %s, crypto: %s, size %hu, frame " 1799626cfc2SDmitri Tikhonov "types: %s", 1809626cfc2SDmitri Tikhonov packet_out->po_packno, lsquic_hety2str[packet_out->po_header_type], 1819626cfc2SDmitri Tikhonov lsquic_enclev2str[ lsquic_packet_out_enc_level(packet_out) ], 1829626cfc2SDmitri Tikhonov packet_out->po_enc_data_sz, 1839626cfc2SDmitri Tikhonov /* Frame types is a list of different frames types contained 1849626cfc2SDmitri Tikhonov * in the packet, no more. Count and order of frames is not 1859626cfc2SDmitri Tikhonov * printed. 1869626cfc2SDmitri Tikhonov */ 1879626cfc2SDmitri Tikhonov lsquic_frame_types_to_str(frames, sizeof(frames), 1889626cfc2SDmitri Tikhonov packet_out->po_frame_types)); 18950aadb33SDmitri Tikhonov} 19050aadb33SDmitri Tikhonov 19150aadb33SDmitri Tikhonov 19250aadb33SDmitri Tikhonovvoid 19350aadb33SDmitri Tikhonovlsquic_ev_log_packet_not_sent (lsquic_cid_t cid, 19450aadb33SDmitri Tikhonov const struct lsquic_packet_out *packet_out) 19550aadb33SDmitri Tikhonov{ 19650aadb33SDmitri Tikhonov char frames[lsquic_frame_types_str_sz]; 19750aadb33SDmitri Tikhonov LCID("unsent packet %"PRIu64", size %hu, frame types: %s", 19850aadb33SDmitri Tikhonov packet_out->po_packno, packet_out->po_enc_data_sz, 19950aadb33SDmitri Tikhonov /* Frame types is a list of different frames types contained in 20050aadb33SDmitri Tikhonov * the packet, no more. Count and order of frames is not printed. 20150aadb33SDmitri Tikhonov */ 20250aadb33SDmitri Tikhonov lsquic_frame_types_to_str(frames, sizeof(frames), 20350aadb33SDmitri Tikhonov packet_out->po_frame_types)); 20450aadb33SDmitri Tikhonov} 20550aadb33SDmitri Tikhonov 20650aadb33SDmitri Tikhonov 20750aadb33SDmitri Tikhonovvoid 20850aadb33SDmitri Tikhonovlsquic_ev_log_http_headers_in (lsquic_cid_t cid, int is_server, 20950aadb33SDmitri Tikhonov const struct uncompressed_headers *uh) 21050aadb33SDmitri Tikhonov{ 2113b55e6aeSDmitri Tikhonov const struct http1x_headers *h1h; 21250aadb33SDmitri Tikhonov const char *cr, *p; 21350aadb33SDmitri Tikhonov 21450aadb33SDmitri Tikhonov if (uh->uh_flags & UH_PP) 21550aadb33SDmitri Tikhonov LCID("read push promise; stream %"PRIu32", promised stream %"PRIu32, 21650aadb33SDmitri Tikhonov uh->uh_stream_id, uh->uh_oth_stream_id); 21750aadb33SDmitri Tikhonov else 21850aadb33SDmitri Tikhonov LCID("read %s headers; stream: %"PRIu32", depends on stream: %"PRIu32 21950aadb33SDmitri Tikhonov ", weight: %hu, exclusive: %d, fin: %d", 22050aadb33SDmitri Tikhonov is_server ? "request" : "response", 22150aadb33SDmitri Tikhonov uh->uh_stream_id, uh->uh_oth_stream_id, uh->uh_weight, 22250aadb33SDmitri Tikhonov (int) uh->uh_exclusive, !!(uh->uh_flags & UH_FIN)); 22350aadb33SDmitri Tikhonov 2243b55e6aeSDmitri Tikhonov if (uh->uh_flags & UH_H1H) 22550aadb33SDmitri Tikhonov { 2263b55e6aeSDmitri Tikhonov h1h = uh->uh_hset; 2273b55e6aeSDmitri Tikhonov for (p = h1h->h1h_buf; p < h1h->h1h_buf + h1h->h1h_size; p = cr + 2) 2283b55e6aeSDmitri Tikhonov { 2293b55e6aeSDmitri Tikhonov cr = strchr(p, '\r'); 2303b55e6aeSDmitri Tikhonov if (cr && cr > p) 2313b55e6aeSDmitri Tikhonov LCID(" %.*s", (int) (cr - p), p); 2323b55e6aeSDmitri Tikhonov else 2333b55e6aeSDmitri Tikhonov break; 2343b55e6aeSDmitri Tikhonov } 23550aadb33SDmitri Tikhonov } 23650aadb33SDmitri Tikhonov} 23750aadb33SDmitri Tikhonov 23850aadb33SDmitri Tikhonov 23950aadb33SDmitri Tikhonovvoid 240c51ce338SDmitri Tikhonovlsquic_ev_log_action_stream_frame (lsquic_cid_t cid, 241c51ce338SDmitri Tikhonov const struct parse_funcs *pf, const unsigned char *buf, size_t bufsz, 242c51ce338SDmitri Tikhonov const char *what) 24350aadb33SDmitri Tikhonov{ 24450aadb33SDmitri Tikhonov struct stream_frame frame; 24550aadb33SDmitri Tikhonov int len; 24650aadb33SDmitri Tikhonov 24750aadb33SDmitri Tikhonov len = pf->pf_parse_stream_frame(buf, bufsz, &frame); 24850aadb33SDmitri Tikhonov if (len > 0) 249c51ce338SDmitri Tikhonov LCID("%s STREAM frame: stream %"PRIu32", offset: %"PRIu64 250c51ce338SDmitri Tikhonov ", size: %"PRIu16", fin: %d", what, frame.stream_id, 25150aadb33SDmitri Tikhonov frame.data_frame.df_offset, frame.data_frame.df_size, 25250aadb33SDmitri Tikhonov frame.data_frame.df_fin); 25350aadb33SDmitri Tikhonov else 25450aadb33SDmitri Tikhonov LSQ_LOG2(LSQ_LOG_WARN, "cannot parse STREAM frame"); 25550aadb33SDmitri Tikhonov} 25650aadb33SDmitri Tikhonov 25750aadb33SDmitri Tikhonov 25850aadb33SDmitri Tikhonovvoid 25950aadb33SDmitri Tikhonovlsquic_ev_log_generated_ack_frame (lsquic_cid_t cid, const struct parse_funcs *pf, 26050aadb33SDmitri Tikhonov const unsigned char *ack_buf, size_t ack_buf_sz) 26150aadb33SDmitri Tikhonov{ 26250aadb33SDmitri Tikhonov struct ack_info acki; 26350aadb33SDmitri Tikhonov size_t sz; 26450aadb33SDmitri Tikhonov char *buf; 26550aadb33SDmitri Tikhonov int len; 26650aadb33SDmitri Tikhonov 26750aadb33SDmitri Tikhonov len = pf->pf_parse_ack_frame(ack_buf, ack_buf_sz, &acki); 26850aadb33SDmitri Tikhonov if (len < 0) 26950aadb33SDmitri Tikhonov { 27050aadb33SDmitri Tikhonov LSQ_LOG2(LSQ_LOG_WARN, "cannot parse ACK frame"); 27150aadb33SDmitri Tikhonov return; 27250aadb33SDmitri Tikhonov } 27350aadb33SDmitri Tikhonov 27450aadb33SDmitri Tikhonov if ((buf = acki2str(&acki, &sz))) 27550aadb33SDmitri Tikhonov { 27650aadb33SDmitri Tikhonov LCID("generated ACK frame: %.*s", (int) sz, buf); 27750aadb33SDmitri Tikhonov free(buf); 27850aadb33SDmitri Tikhonov } 27950aadb33SDmitri Tikhonov} 28050aadb33SDmitri Tikhonov 28150aadb33SDmitri Tikhonov 28250aadb33SDmitri Tikhonovvoid 28350aadb33SDmitri Tikhonovlsquic_ev_log_generated_stop_waiting_frame (lsquic_cid_t cid, 28450aadb33SDmitri Tikhonov lsquic_packno_t lunack) 28550aadb33SDmitri Tikhonov{ 28650aadb33SDmitri Tikhonov LCID("generated STOP_WAITING frame; least unacked: %"PRIu64, lunack); 28750aadb33SDmitri Tikhonov} 28850aadb33SDmitri Tikhonov 28950aadb33SDmitri Tikhonov 29050aadb33SDmitri Tikhonovvoid 29150aadb33SDmitri Tikhonovlsquic_ev_log_generated_http_headers (lsquic_cid_t cid, uint32_t stream_id, 29250aadb33SDmitri Tikhonov int is_server, const struct http_prio_frame *prio_frame, 29350aadb33SDmitri Tikhonov const struct lsquic_http_headers *headers) 29450aadb33SDmitri Tikhonov{ 29550aadb33SDmitri Tikhonov uint32_t dep_stream_id; 29650aadb33SDmitri Tikhonov int exclusive, i; 29750aadb33SDmitri Tikhonov unsigned short weight; 29850aadb33SDmitri Tikhonov 29950aadb33SDmitri Tikhonov if (is_server) 30050aadb33SDmitri Tikhonov LCID("generated HTTP response HEADERS for stream %"PRIu32, stream_id); 30150aadb33SDmitri Tikhonov else 30250aadb33SDmitri Tikhonov { 30350aadb33SDmitri Tikhonov memcpy(&dep_stream_id, prio_frame->hpf_stream_id, 4); 30450aadb33SDmitri Tikhonov dep_stream_id = htonl(dep_stream_id); 30550aadb33SDmitri Tikhonov exclusive = dep_stream_id >> 31; 30650aadb33SDmitri Tikhonov dep_stream_id &= ~(1 << 31); 30750aadb33SDmitri Tikhonov weight = prio_frame->hpf_weight + 1; 30850aadb33SDmitri Tikhonov LCID("generated HTTP request HEADERS for stream %"PRIu32 30950aadb33SDmitri Tikhonov ", dep stream: %"PRIu32", weight: %hu, exclusive: %d", stream_id, 31050aadb33SDmitri Tikhonov dep_stream_id, weight, exclusive); 31150aadb33SDmitri Tikhonov } 31250aadb33SDmitri Tikhonov 31350aadb33SDmitri Tikhonov for (i = 0; i < headers->count; ++i) 31450aadb33SDmitri Tikhonov LCID(" %.*s: %.*s", 31550aadb33SDmitri Tikhonov (int) headers->headers[i].name.iov_len, 31650aadb33SDmitri Tikhonov (char *) headers->headers[i].name.iov_base, 31750aadb33SDmitri Tikhonov (int) headers->headers[i].value.iov_len, 31850aadb33SDmitri Tikhonov (char *) headers->headers[i].value.iov_base); 31950aadb33SDmitri Tikhonov} 32050aadb33SDmitri Tikhonov 32150aadb33SDmitri Tikhonov 32250aadb33SDmitri Tikhonovvoid 32350aadb33SDmitri Tikhonovlsquic_ev_log_generated_http_push_promise (lsquic_cid_t cid, 32450aadb33SDmitri Tikhonov uint32_t stream_id, uint32_t promised_stream_id, 32550aadb33SDmitri Tikhonov const struct lsquic_http_headers *headers, 32650aadb33SDmitri Tikhonov const struct lsquic_http_headers *extra_headers) 32750aadb33SDmitri Tikhonov{ 32850aadb33SDmitri Tikhonov int i; 32950aadb33SDmitri Tikhonov 33050aadb33SDmitri Tikhonov LCID("generated HTTP PUSH_PROMISE for stream %"PRIu32"; promised stream %" 33150aadb33SDmitri Tikhonov PRIu32, stream_id, promised_stream_id); 33250aadb33SDmitri Tikhonov 33350aadb33SDmitri Tikhonov for (i = 0; i < headers->count; ++i) 33450aadb33SDmitri Tikhonov LCID(" %.*s: %.*s", 33550aadb33SDmitri Tikhonov (int) headers->headers[i].name.iov_len, 33650aadb33SDmitri Tikhonov (char *) headers->headers[i].name.iov_base, 33750aadb33SDmitri Tikhonov (int) headers->headers[i].value.iov_len, 33850aadb33SDmitri Tikhonov (char *) headers->headers[i].value.iov_base); 33950aadb33SDmitri Tikhonov 34050aadb33SDmitri Tikhonov if (extra_headers) 34150aadb33SDmitri Tikhonov for (i = 0; i < extra_headers->count; ++i) 34250aadb33SDmitri Tikhonov LCID(" %.*s: %.*s", 34350aadb33SDmitri Tikhonov (int) extra_headers->headers[i].name.iov_len, 34450aadb33SDmitri Tikhonov (char *) extra_headers->headers[i].name.iov_base, 34550aadb33SDmitri Tikhonov (int) extra_headers->headers[i].value.iov_len, 34650aadb33SDmitri Tikhonov (char *) extra_headers->headers[i].value.iov_base); 34750aadb33SDmitri Tikhonov} 34855cd0b38SDmitri Tikhonov 34955cd0b38SDmitri Tikhonov 35055cd0b38SDmitri Tikhonovvoid 35155cd0b38SDmitri Tikhonovlsquic_ev_log_create_connection (lsquic_cid_t cid, 35255cd0b38SDmitri Tikhonov const struct sockaddr *local_sa, 35355cd0b38SDmitri Tikhonov const struct sockaddr *peer_sa) 35455cd0b38SDmitri Tikhonov{ 35555cd0b38SDmitri Tikhonov LCID("connection created"); 35655cd0b38SDmitri Tikhonov} 35755cd0b38SDmitri Tikhonov 35855cd0b38SDmitri Tikhonov 35955cd0b38SDmitri Tikhonovvoid 36055cd0b38SDmitri Tikhonovlsquic_ev_log_hsk_completed (lsquic_cid_t cid) 36155cd0b38SDmitri Tikhonov{ 36255cd0b38SDmitri Tikhonov LCID("handshake completed"); 36355cd0b38SDmitri Tikhonov} 36455cd0b38SDmitri Tikhonov 36555cd0b38SDmitri Tikhonov 36655cd0b38SDmitri Tikhonovvoid 36755cd0b38SDmitri Tikhonovlsquic_ev_log_zero_rtt (lsquic_cid_t cid) 36855cd0b38SDmitri Tikhonov{ 36955cd0b38SDmitri Tikhonov LCID("zero_rtt successful"); 37055cd0b38SDmitri Tikhonov} 37155cd0b38SDmitri Tikhonov 37255cd0b38SDmitri Tikhonov 37355cd0b38SDmitri Tikhonovvoid 37455cd0b38SDmitri Tikhonovlsquic_ev_log_check_certs (lsquic_cid_t cid, const lsquic_str_t **certs, 37555cd0b38SDmitri Tikhonov size_t count) 37655cd0b38SDmitri Tikhonov{ 37755cd0b38SDmitri Tikhonov LCID("check certs"); 37855cd0b38SDmitri Tikhonov} 37955cd0b38SDmitri Tikhonov 38055cd0b38SDmitri Tikhonov 38155cd0b38SDmitri Tikhonovvoid 38255cd0b38SDmitri Tikhonovlsquic_ev_log_version_negotiation (lsquic_cid_t cid, 38355cd0b38SDmitri Tikhonov const char *action, const char *ver) 38455cd0b38SDmitri Tikhonov{ 38555cd0b38SDmitri Tikhonov LCID("version negotiation: %s version %s", action, ver); 38655cd0b38SDmitri Tikhonov} 387