NGX_AGAIN 94 src/core/ngx_output_chain.c return NGX_AGAIN; NGX_AGAIN 179 src/core/ngx_output_chain.c if (rc == NGX_AGAIN) { NGX_AGAIN 208 src/core/ngx_output_chain.c return NGX_AGAIN; NGX_AGAIN 572 src/core/ngx_output_chain.c if (n == NGX_AGAIN) { NGX_AGAIN 574 src/core/ngx_output_chain.c return NGX_AGAIN; NGX_AGAIN 583 src/core/ngx_output_chain.c if (n == NGX_AGAIN) { NGX_AGAIN 585 src/core/ngx_output_chain.c return NGX_AGAIN; NGX_AGAIN 762 src/core/ngx_output_chain.c return NGX_AGAIN; NGX_AGAIN 386 src/core/ngx_resolver.c if (rc == NGX_AGAIN) { NGX_AGAIN 425 src/core/ngx_resolver.c if (ctx->state == NGX_AGAIN) { NGX_AGAIN 581 src/core/ngx_resolver.c ctx->state = NGX_AGAIN; NGX_AGAIN 583 src/core/ngx_resolver.c return NGX_AGAIN; NGX_AGAIN 693 src/core/ngx_resolver.c ctx->state = NGX_AGAIN; NGX_AGAIN 695 src/core/ngx_resolver.c return NGX_AGAIN; NGX_AGAIN 804 src/core/ngx_resolver.c ctx->state = NGX_AGAIN; NGX_AGAIN 889 src/core/ngx_resolver.c ctx->state = NGX_AGAIN; NGX_AGAIN 957 src/core/ngx_resolver.c if (ctx->state == NGX_AGAIN) { NGX_AGAIN 164 src/event/ngx_event_connect.c return NGX_AGAIN; NGX_AGAIN 223 src/event/ngx_event_connect.c return NGX_AGAIN; NGX_AGAIN 1190 src/event/ngx_event_openssl.c return NGX_AGAIN; NGX_AGAIN 1206 src/event/ngx_event_openssl.c return NGX_AGAIN; NGX_AGAIN 1245 src/event/ngx_event_openssl.c if (ngx_ssl_handshake(c) == NGX_AGAIN) { NGX_AGAIN 1364 src/event/ngx_event_openssl.c if (c->ssl->last != NGX_AGAIN) { NGX_AGAIN 1383 src/event/ngx_event_openssl.c case NGX_AGAIN: NGX_AGAIN 1444 src/event/ngx_event_openssl.c return NGX_AGAIN; NGX_AGAIN 1467 src/event/ngx_event_openssl.c return NGX_AGAIN; NGX_AGAIN 1526 src/event/ngx_event_openssl.c if (n == NGX_AGAIN) { NGX_AGAIN 1626 src/event/ngx_event_openssl.c if (n == NGX_AGAIN) { NGX_AGAIN 1701 src/event/ngx_event_openssl.c return NGX_AGAIN; NGX_AGAIN 1725 src/event/ngx_event_openssl.c return NGX_AGAIN; NGX_AGAIN 1828 src/event/ngx_event_openssl.c return NGX_AGAIN; NGX_AGAIN 1857 src/event/ngx_event_openssl.c if (ngx_ssl_shutdown(c) == NGX_AGAIN) { NGX_AGAIN 1058 src/event/ngx_event_openssl_stapling.c if (n == NGX_AGAIN) { NGX_AGAIN 1231 src/event/ngx_event_openssl_stapling.c if (rc == NGX_AGAIN) { NGX_AGAIN 1232 src/event/ngx_event_openssl_stapling.c return NGX_AGAIN; NGX_AGAIN 1434 src/event/ngx_event_openssl_stapling.c return NGX_AGAIN; NGX_AGAIN 1502 src/event/ngx_event_openssl_stapling.c if (rc == NGX_AGAIN) { NGX_AGAIN 1503 src/event/ngx_event_openssl_stapling.c return NGX_AGAIN; NGX_AGAIN 1687 src/event/ngx_event_openssl_stapling.c return NGX_AGAIN; NGX_AGAIN 1716 src/event/ngx_event_openssl_stapling.c return NGX_AGAIN; NGX_AGAIN 261 src/event/ngx_event_pipe.c if (rc == NGX_AGAIN) { NGX_AGAIN 311 src/event/ngx_event_pipe.c if (n == NGX_AGAIN) { NGX_AGAIN 123 src/http/modules/ngx_http_auth_request_module.c return NGX_AGAIN; NGX_AGAIN 212 src/http/modules/ngx_http_auth_request_module.c return NGX_AGAIN; NGX_AGAIN 1642 src/http/modules/ngx_http_fastcgi_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 1643 src/http/modules/ngx_http_fastcgi_module.c return NGX_AGAIN; NGX_AGAIN 1681 src/http/modules/ngx_http_fastcgi_module.c return NGX_AGAIN; NGX_AGAIN 1687 src/http/modules/ngx_http_fastcgi_module.c return NGX_AGAIN; NGX_AGAIN 1757 src/http/modules/ngx_http_fastcgi_module.c return NGX_AGAIN; NGX_AGAIN 1838 src/http/modules/ngx_http_fastcgi_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 2041 src/http/modules/ngx_http_fastcgi_module.c return NGX_AGAIN; NGX_AGAIN 2091 src/http/modules/ngx_http_fastcgi_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 2343 src/http/modules/ngx_http_fastcgi_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 2629 src/http/modules/ngx_http_fastcgi_module.c return NGX_AGAIN; NGX_AGAIN 236 src/http/modules/ngx_http_gunzip_filter_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 267 src/http/modules/ngx_http_gunzip_filter_module.c return ctx->busy ? NGX_AGAIN : NGX_OK; NGX_AGAIN 366 src/http/modules/ngx_http_gunzip_filter_module.c return NGX_AGAIN; NGX_AGAIN 472 src/http/modules/ngx_http_gunzip_filter_module.c return NGX_AGAIN; NGX_AGAIN 536 src/http/modules/ngx_http_gunzip_filter_module.c return NGX_AGAIN; NGX_AGAIN 562 src/http/modules/ngx_http_gunzip_filter_module.c return NGX_AGAIN; NGX_AGAIN 409 src/http/modules/ngx_http_gzip_filter_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 443 src/http/modules/ngx_http_gzip_filter_module.c return ctx->busy ? NGX_AGAIN : NGX_OK; NGX_AGAIN 726 src/http/modules/ngx_http_gzip_filter_module.c return NGX_AGAIN; NGX_AGAIN 829 src/http/modules/ngx_http_gzip_filter_module.c return NGX_AGAIN; NGX_AGAIN 894 src/http/modules/ngx_http_gzip_filter_module.c return NGX_AGAIN; NGX_AGAIN 346 src/http/modules/ngx_http_image_filter_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 500 src/http/modules/ngx_http_image_filter_module.c return NGX_AGAIN; NGX_AGAIN 218 src/http/modules/ngx_http_limit_req_module.c if (rc != NGX_AGAIN) { NGX_AGAIN 259 src/http/modules/ngx_http_limit_req_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 281 src/http/modules/ngx_http_limit_req_module.c return NGX_AGAIN; NGX_AGAIN 426 src/http/modules/ngx_http_limit_req_module.c return NGX_AGAIN; NGX_AGAIN 477 src/http/modules/ngx_http_limit_req_module.c return NGX_AGAIN; NGX_AGAIN 321 src/http/modules/ngx_http_memcached_module.c return NGX_AGAIN; NGX_AGAIN 1682 src/http/modules/ngx_http_proxy_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 1882 src/http/modules/ngx_http_proxy_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 1883 src/http/modules/ngx_http_proxy_module.c return NGX_AGAIN; NGX_AGAIN 2101 src/http/modules/ngx_http_proxy_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 2267 src/http/modules/ngx_http_proxy_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 959 src/http/modules/ngx_http_scgi_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 1111 src/http/modules/ngx_http_scgi_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 1112 src/http/modules/ngx_http_scgi_module.c return NGX_AGAIN; NGX_AGAIN 432 src/http/modules/ngx_http_ssi_filter_module.c return NGX_AGAIN; NGX_AGAIN 620 src/http/modules/ngx_http_ssi_filter_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 816 src/http/modules/ngx_http_ssi_filter_module.c if (rc == NGX_DONE || rc == NGX_AGAIN || rc == NGX_ERROR) { NGX_AGAIN 1033 src/http/modules/ngx_http_ssi_filter_module.c return NGX_AGAIN; NGX_AGAIN 1549 src/http/modules/ngx_http_ssi_filter_module.c return NGX_AGAIN; NGX_AGAIN 2190 src/http/modules/ngx_http_ssi_filter_module.c return NGX_AGAIN; NGX_AGAIN 337 src/http/modules/ngx_http_sub_filter_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 528 src/http/modules/ngx_http_sub_filter_module.c return NGX_AGAIN; NGX_AGAIN 582 src/http/modules/ngx_http_sub_filter_module.c return NGX_AGAIN; NGX_AGAIN 667 src/http/modules/ngx_http_sub_filter_module.c return NGX_AGAIN; NGX_AGAIN 421 src/http/modules/ngx_http_upstream_keepalive_module.c if (ngx_ssl_shutdown(c) == NGX_AGAIN) { NGX_AGAIN 1162 src/http/modules/ngx_http_uwsgi_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 1314 src/http/modules/ngx_http_uwsgi_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 1315 src/http/modules/ngx_http_uwsgi_module.c return NGX_AGAIN; NGX_AGAIN 214 src/http/ngx_http_copy_filter_module.c if (n == NGX_AGAIN) { NGX_AGAIN 866 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 871 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 874 src/http/ngx_http_core_module.c if (rc == NGX_AGAIN || rc == NGX_DONE) { NGX_AGAIN 898 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 1004 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 1019 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 1048 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 1060 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 1070 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 1073 src/http/ngx_http_core_module.c if (rc == NGX_AGAIN || rc == NGX_DONE) { NGX_AGAIN 1083 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 1095 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 1104 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 1138 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 1164 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 1342 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 1379 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 1509 src/http/ngx_http_core_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 1606 src/http/ngx_http_core_module.c rv = NGX_AGAIN; NGX_AGAIN 1630 src/http/ngx_http_core_module.c return NGX_AGAIN; NGX_AGAIN 274 src/http/ngx_http_file_cache.c return NGX_AGAIN; NGX_AGAIN 302 src/http/ngx_http_file_cache.c if (rc == NGX_AGAIN) { NGX_AGAIN 453 src/http/ngx_http_file_cache.c return NGX_AGAIN; NGX_AGAIN 656 src/http/ngx_http_file_cache.c if (n != NGX_AGAIN) { NGX_AGAIN 669 src/http/ngx_http_file_cache.c return NGX_AGAIN; NGX_AGAIN 683 src/http/ngx_http_file_cache.c c->reading = (n == NGX_AGAIN); NGX_AGAIN 838 src/http/ngx_http_file_cache.c rc = NGX_AGAIN; NGX_AGAIN 805 src/http/ngx_http_parse.c return NGX_AGAIN; NGX_AGAIN 1075 src/http/ngx_http_parse.c return NGX_AGAIN; NGX_AGAIN 1775 src/http/ngx_http_parse.c return NGX_AGAIN; NGX_AGAIN 2129 src/http/ngx_http_parse.c rc = NGX_AGAIN; NGX_AGAIN 430 src/http/ngx_http_request.c if (n == NGX_AGAIN) { NGX_AGAIN 720 src/http/ngx_http_request.c if (rc == NGX_AGAIN) { NGX_AGAIN 926 src/http/ngx_http_request.c rc = NGX_AGAIN; NGX_AGAIN 930 src/http/ngx_http_request.c if (rc == NGX_AGAIN) { NGX_AGAIN 933 src/http/ngx_http_request.c if (n == NGX_AGAIN || n == NGX_ERROR) { NGX_AGAIN 1018 src/http/ngx_http_request.c if (rc != NGX_AGAIN) { NGX_AGAIN 1199 src/http/ngx_http_request.c rc = NGX_AGAIN; NGX_AGAIN 1203 src/http/ngx_http_request.c if (rc == NGX_AGAIN) { NGX_AGAIN 1245 src/http/ngx_http_request.c if (n == NGX_AGAIN || n == NGX_ERROR) { NGX_AGAIN 1338 src/http/ngx_http_request.c if (rc == NGX_AGAIN) { NGX_AGAIN 1378 src/http/ngx_http_request.c n = NGX_AGAIN; NGX_AGAIN 1381 src/http/ngx_http_request.c if (n == NGX_AGAIN) { NGX_AGAIN 1392 src/http/ngx_http_request.c return NGX_AGAIN; NGX_AGAIN 3131 src/http/ngx_http_request.c if (n == NGX_AGAIN) { NGX_AGAIN 3532 src/http/ngx_http_request.c if (ngx_ssl_shutdown(c) == NGX_AGAIN) { NGX_AGAIN 227 src/http/ngx_http_request_body.c && (rc == NGX_OK || rc == NGX_AGAIN)) NGX_AGAIN 345 src/http/ngx_http_request_body.c return NGX_AGAIN; NGX_AGAIN 367 src/http/ngx_http_request_body.c if (n == NGX_AGAIN) { NGX_AGAIN 437 src/http/ngx_http_request_body.c return NGX_AGAIN; NGX_AGAIN 734 src/http/ngx_http_request_body.c return NGX_AGAIN; NGX_AGAIN 747 src/http/ngx_http_request_body.c if (n == NGX_AGAIN) { NGX_AGAIN 748 src/http/ngx_http_request_body.c return NGX_AGAIN; NGX_AGAIN 823 src/http/ngx_http_request_body.c if (rc == NGX_AGAIN) { NGX_AGAIN 1106 src/http/ngx_http_request_body.c if (rc == NGX_AGAIN) { NGX_AGAIN 552 src/http/ngx_http_spdy.c if (n == NGX_AGAIN) { NGX_AGAIN 654 src/http/ngx_http_spdy.c if (rc == NGX_AGAIN) { NGX_AGAIN 1180 src/http/ngx_http_spdy.c case NGX_AGAIN: NGX_AGAIN 2265 src/http/ngx_http_spdy.c return NGX_AGAIN; NGX_AGAIN 2340 src/http/ngx_http_spdy.c return NGX_AGAIN; NGX_AGAIN 2529 src/http/ngx_http_spdy.c return NGX_AGAIN; NGX_AGAIN 2674 src/http/ngx_http_spdy.c return NGX_AGAIN; NGX_AGAIN 3314 src/http/ngx_http_spdy.c return NGX_AGAIN; NGX_AGAIN 936 src/http/ngx_http_spdy_filter_module.c return NGX_AGAIN; NGX_AGAIN 1004 src/http/ngx_http_spdy_filter_module.c return NGX_AGAIN; NGX_AGAIN 1041 src/http/ngx_http_spdy_filter_module.c return NGX_AGAIN; NGX_AGAIN 1080 src/http/ngx_http_spdy_filter_module.c return NGX_AGAIN; NGX_AGAIN 874 src/http/ngx_http_upstream.c case NGX_AGAIN: NGX_AGAIN 1427 src/http/ngx_http_upstream.c if (rc == NGX_AGAIN) { NGX_AGAIN 1514 src/http/ngx_http_upstream.c if (rc == NGX_AGAIN) { NGX_AGAIN 1791 src/http/ngx_http_upstream.c if (rc == NGX_AGAIN) { NGX_AGAIN 1942 src/http/ngx_http_upstream.c rc = NGX_AGAIN; NGX_AGAIN 2080 src/http/ngx_http_upstream.c if (n == NGX_AGAIN) { NGX_AGAIN 2114 src/http/ngx_http_upstream.c if (rc == NGX_AGAIN) { NGX_AGAIN 2600 src/http/ngx_http_upstream.c if (n == NGX_AGAIN) { NGX_AGAIN 3162 src/http/ngx_http_upstream.c if (n == NGX_AGAIN || n == 0) { NGX_AGAIN 3361 src/http/ngx_http_upstream.c if (n == NGX_AGAIN) { NGX_AGAIN 193 src/http/ngx_http_write_filter_module.c return NGX_AGAIN; NGX_AGAIN 236 src/http/ngx_http_write_filter_module.c return NGX_AGAIN; NGX_AGAIN 308 src/http/ngx_http_write_filter_module.c return NGX_AGAIN; NGX_AGAIN 314 src/http/ngx_http_write_filter_module.c return NGX_AGAIN; NGX_AGAIN 344 src/mail/ngx_mail_auth_http_module.c if (n == NGX_AGAIN) { NGX_AGAIN 856 src/mail/ngx_mail_auth_http_module.c if (rc == NGX_AGAIN ) { NGX_AGAIN 1098 src/mail/ngx_mail_auth_http_module.c return NGX_AGAIN; NGX_AGAIN 230 src/mail/ngx_mail_handler.c if (ngx_ssl_handshake(c) == NGX_AGAIN) { NGX_AGAIN 706 src/mail/ngx_mail_handler.c if (n == NGX_AGAIN) { NGX_AGAIN 713 src/mail/ngx_mail_handler.c return NGX_AGAIN; NGX_AGAIN 721 src/mail/ngx_mail_handler.c if (rc == NGX_AGAIN) { NGX_AGAIN 798 src/mail/ngx_mail_handler.c if (ngx_ssl_shutdown(c) == NGX_AGAIN) { NGX_AGAIN 133 src/mail/ngx_mail_imap_handler.c if (rc == NGX_AGAIN || rc == NGX_ERROR) { NGX_AGAIN 186 src/mail/ngx_mail_parse.c return NGX_AGAIN; NGX_AGAIN 586 src/mail/ngx_mail_parse.c return NGX_AGAIN; NGX_AGAIN 819 src/mail/ngx_mail_parse.c return NGX_AGAIN; NGX_AGAIN 148 src/mail/ngx_mail_pop3_handler.c if (rc == NGX_AGAIN || rc == NGX_ERROR) { NGX_AGAIN 227 src/mail/ngx_mail_proxy_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 340 src/mail/ngx_mail_proxy_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 476 src/mail/ngx_mail_proxy_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 736 src/mail/ngx_mail_proxy_module.c if (n == NGX_AGAIN) { NGX_AGAIN 737 src/mail/ngx_mail_proxy_module.c return NGX_AGAIN; NGX_AGAIN 743 src/mail/ngx_mail_proxy_module.c return NGX_AGAIN; NGX_AGAIN 755 src/mail/ngx_mail_proxy_module.c return NGX_AGAIN; NGX_AGAIN 812 src/mail/ngx_mail_proxy_module.c return NGX_AGAIN; NGX_AGAIN 975 src/mail/ngx_mail_proxy_module.c if (n == NGX_AGAIN || n == 0) { NGX_AGAIN 416 src/mail/ngx_mail_smtp_handler.c if (rc == NGX_AGAIN || rc == NGX_ERROR) { NGX_AGAIN 811 src/mail/ngx_mail_smtp_handler.c if (n == NGX_AGAIN) { NGX_AGAIN 817 src/mail/ngx_mail_smtp_handler.c return NGX_AGAIN; NGX_AGAIN 84 src/os/unix/ngx_channel.c return NGX_AGAIN; NGX_AGAIN 133 src/os/unix/ngx_channel.c return NGX_AGAIN; NGX_AGAIN 185 src/os/unix/ngx_darwin_sendfile_chain.c sent = (n == NGX_AGAIN) ? 0 : n; NGX_AGAIN 83 src/os/unix/ngx_file_aio_read.c return NGX_AGAIN; NGX_AGAIN 176 src/os/unix/ngx_file_aio_read.c return NGX_AGAIN; NGX_AGAIN 213 src/os/unix/ngx_file_aio_read.c if (ngx_file_aio_result(aio->file, aio, ev) != NGX_AGAIN) { NGX_AGAIN 133 src/os/unix/ngx_files.c return NGX_AGAIN; NGX_AGAIN 240 src/os/unix/ngx_freebsd_sendfile_chain.c sent = (n == NGX_AGAIN) ? 0 : n; NGX_AGAIN 72 src/os/unix/ngx_linux_aio_read.c return NGX_AGAIN; NGX_AGAIN 116 src/os/unix/ngx_linux_aio_read.c return NGX_AGAIN; NGX_AGAIN 195 src/os/unix/ngx_linux_sendfile_chain.c case NGX_AGAIN: NGX_AGAIN 211 src/os/unix/ngx_linux_sendfile_chain.c sent = (n == NGX_AGAIN) ? 0 : n; NGX_AGAIN 221 src/os/unix/ngx_linux_sendfile_chain.c sent = (n == NGX_AGAIN) ? 0 : n; NGX_AGAIN 281 src/os/unix/ngx_linux_sendfile_chain.c return NGX_AGAIN; NGX_AGAIN 354 src/os/unix/ngx_linux_sendfile_chain.c return (ctx->sent == ctx->size) ? NGX_DONE : NGX_AGAIN; NGX_AGAIN 1060 src/os/unix/ngx_process_cycle.c if (n == NGX_AGAIN) { NGX_AGAIN 49 src/os/unix/ngx_readv_chain.c return NGX_AGAIN; NGX_AGAIN 170 src/os/unix/ngx_readv_chain.c n = NGX_AGAIN; NGX_AGAIN 46 src/os/unix/ngx_recv.c return NGX_AGAIN; NGX_AGAIN 109 src/os/unix/ngx_recv.c n = NGX_AGAIN; NGX_AGAIN 165 src/os/unix/ngx_recv.c n = NGX_AGAIN; NGX_AGAIN 64 src/os/unix/ngx_send.c return NGX_AGAIN; NGX_AGAIN 53 src/os/unix/ngx_udp_recv.c n = NGX_AGAIN; NGX_AGAIN 97 src/os/unix/ngx_udp_recv.c n = NGX_AGAIN; NGX_AGAIN 89 src/os/unix/ngx_writev_chain.c sent = (n == NGX_AGAIN) ? 0 : n; NGX_AGAIN 201 src/os/unix/ngx_writev_chain.c return NGX_AGAIN; NGX_AGAIN 207 src/stream/ngx_stream_handler.c if (ngx_ssl_handshake(c) == NGX_AGAIN) { NGX_AGAIN 253 src/stream/ngx_stream_handler.c if (ngx_ssl_shutdown(c) == NGX_AGAIN) { NGX_AGAIN 385 src/stream/ngx_stream_proxy_module.c if (rc != NGX_AGAIN) { NGX_AGAIN 528 src/stream/ngx_stream_proxy_module.c if (rc == NGX_AGAIN) { NGX_AGAIN 871 src/stream/ngx_stream_proxy_module.c if (n == NGX_AGAIN || n == 0) {