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comparison src/event/ngx_event_quic_transport.c @ 8358:2a6e91a1691d quic

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TODOs cleanup in transport. We always generate stream frames that have length. The 'len' member is used during parsing incoming frames and can be safely ignored when generating output.
author Vladimir Homutov <vl@nginx.com>
date Thu, 23 Apr 2020 12:25:00 +0300
parents 05b8dd5d9f7e
children 2f900ae486bc
comparison
equal deleted inserted replaced
8357:05b8dd5d9f7e 8358:2a6e91a1691d
1265 ngx_quic_create_stream(u_char *p, ngx_quic_stream_frame_t *sf) 1265 ngx_quic_create_stream(u_char *p, ngx_quic_stream_frame_t *sf)
1266 { 1266 {
1267 size_t len; 1267 size_t len;
1268 u_char *start; 1268 u_char *start;
1269 1269
1270 if (!sf->len) {
1271 #if 0
1272 ngx_log_error(NGX_LOG_INFO, log, 0,
1273 "attempt to generate a stream frame without length");
1274 #endif
1275 // XXX: handle error in caller
1276 return NGX_ERROR;
1277 }
1278
1279 if (p == NULL) { 1270 if (p == NULL) {
1280 len = ngx_quic_varint_len(sf->type); 1271 len = ngx_quic_varint_len(sf->type);
1281 1272
1282 if (sf->off) { 1273 if (sf->off) {
1283 len += ngx_quic_varint_len(sf->offset); 1274 len += ngx_quic_varint_len(sf->offset);
1343 1334
1344 switch (id) { 1335 switch (id) {
1345 case NGX_QUIC_TP_ORIGINAL_CONNECTION_ID: 1336 case NGX_QUIC_TP_ORIGINAL_CONNECTION_ID:
1346 case NGX_QUIC_TP_STATELESS_RESET_TOKEN: 1337 case NGX_QUIC_TP_STATELESS_RESET_TOKEN:
1347 case NGX_QUIC_TP_PREFERRED_ADDRESS: 1338 case NGX_QUIC_TP_PREFERRED_ADDRESS:
1348 // TODO 1339 /* TODO: implement */
1349 return NGX_DECLINED; 1340 return NGX_DECLINED;
1350 } 1341 }
1351 1342
1352 switch (id) { 1343 switch (id) {
1353 1344