mirror of
https://github.com/warmcat/libwebsockets.git
synced 2025-03-16 00:00:07 +01:00
d3a5505542
This adds support for multithreaded service to lws without adding any threading or locking code in the library. At context creation time you can request split the service part of the context into n service domains, which are load-balanced so that the most idle one gets the next listen socket accept. There's a single listen socket on one port still. User code may then spawn n threads doing n service loops / poll()s simultaneously. Locking is only required (I think) in the existing FD lock callbacks already handled by the pthreads server example, and that locking takes place in user code. So the library remains completely agnostic about the threading / locking scheme. And by default, it's completely compatible with one service thread so no changes are required by people uninterested in multithreaded service. However for people interested in extremely lightweight mass http[s]/ ws[s] service with minimum provisioning, the library can now do everything out of the box. To test it, just try $ libwebsockets-test-server-pthreads -j 8 where -j controls the number of service threads Signed-off-by: Andy Green <andy.green@linaro.org>
77 lines
2.2 KiB
C
77 lines
2.2 KiB
C
/* lws_config.h Generated from lws_config.h.in */
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#ifndef NDEBUG
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#ifndef _DEBUG
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#define _DEBUG
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#endif
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#endif
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/* Define to 1 to use wolfSSL/CyaSSL as a replacement for OpenSSL.
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* LWS_OPENSSL_SUPPORT needs to be set also for this to work. */
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#cmakedefine USE_WOLFSSL
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/* Also define to 1 (in addition to USE_WOLFSSL) when using the
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(older) CyaSSL library */
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#cmakedefine USE_OLD_CYASSL
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/* The Libwebsocket version */
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#cmakedefine LWS_LIBRARY_VERSION "${LWS_LIBRARY_VERSION}"
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#define LWS_LIBRARY_VERSION_MAJOR ${LWS_LIBRARY_VERSION_MAJOR}
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#define LWS_LIBRARY_VERSION_MINOR ${LWS_LIBRARY_VERSION_MINOR}
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#define LWS_LIBRARY_VERSION_PATCH ${LWS_LIBRARY_VERSION_PATCH}
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/* LWS_LIBRARY_VERSION_NUMBER looks like 1005001 for e.g. version 1.5.1 */
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#define LWS_LIBRARY_VERSION_NUMBER (LWS_LIBRARY_VERSION_MAJOR*1000000)+(LWS_LIBRARY_VERSION_MINOR*1000)+LWS_LIBRARY_VERSION_PATCH
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/* The current git commit hash that we're building from */
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#cmakedefine LWS_BUILD_HASH "${LWS_BUILD_HASH}"
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/* Build with OpenSSL support */
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#cmakedefine LWS_OPENSSL_SUPPORT
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/* The client should load and trust CA root certs it finds in the OS */
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#cmakedefine LWS_SSL_CLIENT_USE_OS_CA_CERTS
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/* Sets the path where the client certs should be installed. */
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#cmakedefine LWS_OPENSSL_CLIENT_CERTS "${LWS_OPENSSL_CLIENT_CERTS}"
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/* Turn off websocket extensions */
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#cmakedefine LWS_NO_EXTENSIONS
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/* Enable libev io loop */
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#cmakedefine LWS_USE_LIBEV
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/* Build with support for ipv6 */
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#cmakedefine LWS_USE_IPV6
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/* Build with support for HTTP2 */
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#cmakedefine LWS_USE_HTTP2
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/* Turn on latency measuring code */
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#cmakedefine LWS_LATENCY
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/* Don't build the daemonizeation api */
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#cmakedefine LWS_NO_DAEMONIZE
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/* Build without server support */
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#cmakedefine LWS_NO_SERVER
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/* Build without client support */
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#cmakedefine LWS_NO_CLIENT
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/* If we should compile with MinGW support */
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#cmakedefine LWS_MINGW_SUPPORT
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/* Use the BSD getifaddrs that comes with libwebsocket, for uclibc support */
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#cmakedefine LWS_BUILTIN_GETIFADDRS
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/* use SHA1() not internal libwebsockets_SHA1 */
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#cmakedefine LWS_SHA1_USE_OPENSSL_NAME
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/* SSL server using ECDH certificate */
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#cmakedefine LWS_SSL_SERVER_WITH_ECDH_CERT
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/* Maximum supported service threads */
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#define LWS_MAX_SMP ${LWS_MAX_SMP}
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${LWS_SIZEOFPTR_CODE}
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