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comparison src/http/modules/ngx_http_grpc_module.c @ 7736:a46fcf101cfc

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Core: added format specifiers to output binary data as hex. Now "s", "V", and "v" format specifiers may be prefixed with "x" (lowercase) or "X" (uppercase) to output corresponding data in hexadecimal format. In collaboration with Maxim Dounin.
author Vladimir Homutov <vl@nginx.com>
date Wed, 28 Oct 2020 10:56:11 +0300
parents 1a719ee45526
children 88eca63261c3
comparison
equal deleted inserted replaced
7735:908f48bd3c2f 7736:a46fcf101cfc
1139 f->stream_id_3 = 1; 1139 f->stream_id_3 = 1;
1140 } 1140 }
1141 1141
1142 f->flags |= NGX_HTTP_V2_END_HEADERS_FLAG; 1142 f->flags |= NGX_HTTP_V2_END_HEADERS_FLAG;
1143 1143
1144 #if (NGX_DEBUG) 1144 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
1145 if (r->connection->log->log_level & NGX_LOG_DEBUG_HTTP) { 1145 "grpc header: %*xs%s, len: %uz",
1146 u_char buf[512]; 1146 (size_t) ngx_min(b->last - b->pos, 256), b->pos,
1147 size_t n, m; 1147 b->last - b->pos > 256 ? "..." : "",
1148 1148 b->last - b->pos);
1149 n = ngx_min(b->last - b->pos, 256);
1150 m = ngx_hex_dump(buf, b->pos, n) - buf;
1151
1152 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
1153 "grpc header: %*s%s, len: %uz",
1154 m, buf, b->last - b->pos > 256 ? "..." : "",
1155 b->last - b->pos);
1156 }
1157 #endif
1158 1149
1159 if (r->request_body_no_buffering) { 1150 if (r->request_body_no_buffering) {
1160 1151
1161 u->request_bufs = cl; 1152 u->request_bufs = cl;
1162 1153
1602 ngx_http_upstream_main_conf_t *umcf; 1593 ngx_http_upstream_main_conf_t *umcf;
1603 1594
1604 u = r->upstream; 1595 u = r->upstream;
1605 b = &u->buffer; 1596 b = &u->buffer;
1606 1597
1607 #if (NGX_DEBUG) 1598 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
1608 if (r->connection->log->log_level & NGX_LOG_DEBUG_HTTP) { 1599 "grpc response: %*xs%s, len: %uz",
1609 u_char buf[512]; 1600 (size_t) ngx_min(b->last - b->pos, 256),
1610 size_t n, m; 1601 b->pos, b->last - b->pos > 256 ? "..." : "",
1611 1602 b->last - b->pos);
1612 n = ngx_min(b->last - b->pos, 256);
1613 m = ngx_hex_dump(buf, b->pos, n) - buf;
1614
1615 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
1616 "grpc response: %*s%s, len: %uz",
1617 m, buf, b->last - b->pos > 256 ? "..." : "",
1618 b->last - b->pos);
1619 }
1620 #endif
1621 1603
1622 ctx = ngx_http_grpc_get_ctx(r); 1604 ctx = ngx_http_grpc_get_ctx(r);
1623 1605
1624 if (ctx == NULL) { 1606 if (ctx == NULL) {
1625 return NGX_ERROR; 1607 return NGX_ERROR;