NNG 消息中间件源码，架构性非常好

# # Copyright 2020 Staysail Systems, Inc. <info@staysail.tech> # Copyright 2018 Capitar IT Group BV <info@capitar.com> # Copyright 2019 Devolutions <info@devolutions.net> # # This software is supplied under the terms of the MIT License, a # copy of which should be located in the distribution where this # file was obtained (LICENSE.txt). A copy of the license may also be # found online at https://opensource.org/licenses/MIT. # We default to off here. option(NNG_ENABLE_DOC "Enable building documentation." OFF) if (NNG_ENABLE_DOC) find_program(ASCIIDOCTOR asciidoctor) if (NOT ASCIIDOCTOR) message(WARNING "Could not find asciidoctor: skipping docs") set(NNG_ENABLE_DOC OFF) else () message(STATUS "Using asciidoctor at ${ASCIIDOCTOR}") endif () endif () if (NNG_ENABLE_DOC) set(NNG_DOCDIR ${CMAKE_CURRENT_SOURCE_DIR}) set(NNG_A2M ${ASCIIDOCTOR} -b manpage -amanmanual='NNG Reference Manual') set(NNG_A2H ${ASCIIDOCTOR} -a nofooter -atoc=left -aicons=font -d manpage -b html5) macro(nng_man NAME SECT) add_custom_command( OUTPUT ${NAME}.${SECT} COMMAND ${NNG_A2M} -o ${NAME}.${SECT} ${NNG_DOCDIR}/${NAME}.${SECT}.adoc MAIN_DEPENDENCY ${NNG_DOCDIR}/${NAME}.${SECT}.adoc ) add_custom_command( OUTPUT ${NAME}.${SECT}.html COMMAND ${NNG_A2H} -o ${NAME}.${SECT}.html ${NNG_DOCDIR}/${NAME}.${SECT}.adoc MAIN_DEPENDENCY ${NNG_DOCDIR}/${NAME}.${SECT}.adoc ) set(NNG_MANS ${NNG_MANS} ${NAME}.${SECT}) set(NNG_HTMLS ${NNG_HTMLS} ${NAME}.${SECT}.html) install( FILES ${CMAKE_CURRENT_BINARY_DIR}/${NAME}.${SECT}.html DESTINATION ${CMAKE_INSTALL_DOCDIR} ) install( FILES ${CMAKE_CURRENT_BINARY_DIR}/${NAME}.${SECT} DESTINATION ${CMAKE_INSTALL_MANDIR}/man${SECT} ) endmacro(nng_man) set(NNG_MAN1 nngcat ) set(NNG_MAN3 libnng nng_aio_abort nng_aio_alloc nng_aio_begin nng_aio_cancel nng_aio_count nng_aio_defer nng_aio_finish nng_aio_free nng_aio_get_input nng_aio_get_msg nng_aio_get_output nng_aio_result nng_aio_set_input nng_aio_set_iov nng_aio_set_msg nng_aio_set_output nng_aio_set_timeout nng_aio_stop nng_aio_wait nng_alloc nng_bus_open nng_close nng_ctx_close nng_ctx_get nng_ctx_getopt nng_ctx_id nng_ctx_open nng_ctx_recv nng_ctx_send nng_ctx_set nng_ctx_setopt nng_device nng_dial nng_dialer_close nng_dialer_create nng_dialer_get nng_dialer_getopt nng_dialer_id nng_dialer_set nng_dialer_setopt nng_dialer_start nng_free nng_getopt nng_inproc_register nng_ipc_register nng_listen nng_listener_close nng_listener_create nng_listener_get nng_listener_getopt nng_listener_id nng_listener_set nng_listener_setopt nng_listener_start nng_msg_alloc nng_msg_append nng_msg_body nng_msg_chop nng_msg_clear nng_msg_dup nng_msg_free nng_msg_get_pipe nng_msg_header nng_msg_header_append nng_msg_header_chop nng_msg_header_clear nng_msg_header_insert nng_msg_header_len nng_msg_header_trim nng_msg_insert nng_msg_len nng_msg_realloc nng_msg_set_pipe nng_msg_trim nng_pair_open nng_pipe_close nng_pipe_dialer nng_pipe_get nng_pipe_getopt nng_pipe_id nng_pipe_listener nng_pipe_notify nng_pipe_socket nng_pub_open nng_pull_open nng_push_open nng_recv nng_recv_aio nng_recvmsg nng_rep_open nng_req_open nng_respondent_open nng_send nng_send_aio nng_sendmsg nng_setopt nng_sleep_aio nng_socket_id nng_socket_get nng_socket_set nng_stats_free nng_stats_get nng_stat_bool nng_stat_child nng_stat_desc nng_stat_find nng_stat_find_dialer nng_stat_find_listener nng_stat_find_socket nng_stat_name nng_stat_next nng_stat_string nng_stat_timestamp nng_stat_type nng_stat_unit nng_stat_value nng_strdup nng_strerror nng_strfree nng_sub_open nng_surveyor_open nng_tcp_register nng_tls_register nng_url_clone nng_url_free nng_url_parse nng_version nng_ws_register nng_wss_register nng_zt_register ) set(NNG_MAN3COMPAT nn_allocmsg nn_bind nn_close nn_cmsg nn_connect nn_device nn_errno nn_freemsg nn_get_statistic nn_getsockopt nn_poll nn_reallocmsg nn_recv nn_recvmsg nn_send nn_sendmsg nn_setsockopt nn_shutdown nn_socket nn_strerror nn_term nng_compat ) set(NNG_MAN3HTTP nng_http_client_alloc nng_http_client_connect nng_http_client_free nng_http_client_get_tls nng_http_client_set_tls nng_http_client_transact nng_http_conn_close nng_http_conn_read nng_http_conn_read_all nng_http_conn_read_req nng_http_conn_read_res nng_http_conn_transact nng_http_conn_write nng_http_conn_write_all nng_http_conn_write_req nng_http_conn_write_res nng_http_handler_alloc nng_http_handler_free nng_http_handler_get_data nng_http_handler_set_data nng_http_handler_set_host nng_http_handler_set_method nng_http_handler_set_tree nng_http_hijack nng_http_req_add_header nng_http_req_alloc nng_http_req_copy_data nng_http_req_del_header nng_http_req_free nng_http_req_get_data nng_http_req_get_header nng_http_req_get_method nng_http_req_get_uri nng_http_req_get_version nng_http_req_reset nng_http_req_set_data nng_http_req_set_header nng_http_req_set_method nng_http_req_set_uri nng_http_req_set_version nng_http_res_add_header nng_http_res_alloc nng_http_res_alloc_error nng_http_res_copy_data nng_http_res_del_header nng_http_res_free nng_http_res_get_data nng_http_res_get_header nng_http_res_get_reason nng_http_res_get_status nng_http_res_get_version nng_http_res_reset nng_http_res_set