mirror of
https://github.com/warmcat/libwebsockets.git
synced 2025-03-16 00:00:07 +01:00
ba754c4cb2
It was already correct but add helpers to isolate and deduplicate processing adding and closing a generically immortal stream. Change the default 31s h2 network connection timeout to be settable by .keepalive_timeout if nonzero. Add a public api allowing a client h2 stream to transition to half-closed LOCAL (by sending a 0-byte DATA with END_STREAM) and mark itself as immortal to create a read-only long-poll stream if the server allows it. Add a vhost server option flag LWS_SERVER_OPTION_VH_H2_HALF_CLOSED_LONG_POLL which allows the vhost to treat half-closed remotes as immortal long poll streams.
80 lines
2.1 KiB
CMake
80 lines
2.1 KiB
CMake
cmake_minimum_required(VERSION 2.8)
|
|
include(CheckCSourceCompiles)
|
|
|
|
set(SAMP lws-minimal-http-server-h2-long-poll)
|
|
set(SRCS minimal-http-server.c)
|
|
|
|
# If we are being built as part of lws, confirm current build config supports
|
|
# reqconfig, else skip building ourselves.
|
|
#
|
|
# If we are being built externally, confirm installed lws was configured to
|
|
# support reqconfig, else error out with a helpful message about the problem.
|
|
#
|
|
MACRO(require_lws_config reqconfig _val result)
|
|
|
|
if (DEFINED ${reqconfig})
|
|
if (${reqconfig})
|
|
set (rq 1)
|
|
else()
|
|
set (rq 0)
|
|
endif()
|
|
else()
|
|
set(rq 0)
|
|
endif()
|
|
|
|
if (${_val} EQUAL ${rq})
|
|
set(SAME 1)
|
|
else()
|
|
set(SAME 0)
|
|
endif()
|
|
|
|
if (LWS_WITH_MINIMAL_EXAMPLES AND NOT ${SAME})
|
|
if (${_val})
|
|
message("${SAMP}: skipping as lws being built without ${reqconfig}")
|
|
else()
|
|
message("${SAMP}: skipping as lws built with ${reqconfig}")
|
|
endif()
|
|
set(${result} 0)
|
|
else()
|
|
if (LWS_WITH_MINIMAL_EXAMPLES)
|
|
set(MET ${SAME})
|
|
else()
|
|
CHECK_C_SOURCE_COMPILES("#include <libwebsockets.h>\nint main(void) {\n#if defined(${reqconfig})\n return 0;\n#else\n fail;\n#endif\n return 0;\n}\n" HAS_${reqconfig})
|
|
if (NOT DEFINED HAS_${reqconfig} OR NOT HAS_${reqconfig})
|
|
set(HAS_${reqconfig} 0)
|
|
else()
|
|
set(HAS_${reqconfig} 1)
|
|
endif()
|
|
if ((HAS_${reqconfig} AND ${_val}) OR (NOT HAS_${reqconfig} AND NOT ${_val}))
|
|
set(MET 1)
|
|
else()
|
|
set(MET 0)
|
|
endif()
|
|
endif()
|
|
if (NOT MET)
|
|
if (${_val})
|
|
message(FATAL_ERROR "This project requires lws must have been configured with ${reqconfig}")
|
|
else()
|
|
message(FATAL_ERROR "Lws configuration of ${reqconfig} is incompatible with this project")
|
|
endif()
|
|
endif()
|
|
|
|
endif()
|
|
ENDMACRO()
|
|
|
|
|
|
set(requirements 1)
|
|
require_lws_config(LWS_ROLE_H1 1 requirements)
|
|
require_lws_config(LWS_WITH_SERVER 1 requirements)
|
|
require_lws_config(LWS_WITH_HTTP2 1 requirements)
|
|
|
|
if (requirements)
|
|
add_executable(${SAMP} ${SRCS})
|
|
|
|
if (websockets_shared)
|
|
target_link_libraries(${SAMP} websockets_shared)
|
|
add_dependencies(${SAMP} websockets_shared)
|
|
else()
|
|
target_link_libraries(${SAMP} websockets)
|
|
endif()
|
|
endif()
|