devel/websocketpp: fix asio namespaces unbreaking users

and unbreak multimedia/obs-studio.

This works by using standalone asio's namespace
instead of boost::asio's everywhere.  (Boost includes asio,
and websocketpp can work with Boost and the standalone Asio,
pulling it into its own namespace wrapper.)

Tested by:	tagattie@, mandree@

PR:		287916

Author: leakingmemory

devel/websocketpp/Makefile

@@ -1,6 +1,6 @@
 PORTNAME=	websocketpp
 PORTVERSION=	0.8.2
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	devel
 
 MAINTAINER=	sigsegv@radiotube.org

devel/websocketpp/files/patch-websocketpp_transport_asio_connection.hpp

@@ -58,21 +58,21 @@
      lib::error_code interrupt(interrupt_handler handler) {
          if (config::enable_multithreading) {
 -            m_io_service->post(m_strand->wrap(handler));
-+            boost::asio::post(*m_io_service, m_strand->wrap(handler));
++            lib::asio::post(*m_io_service, m_strand->wrap(handler));
          } else {
 -            m_io_service->post(handler);
-+            boost::asio::post(*m_io_service, handler);
++            lib::asio::post(*m_io_service, handler);
          }
          return lib::error_code();
      }
 
      lib::error_code dispatch(dispatch_handler handler) {
          if (config::enable_multithreading) {
 -            m_io_service->post(m_strand->wrap(handler));
-+            boost::asio::post(*m_io_service, m_strand->wrap(handler));
++            lib::asio::post(*m_io_service, m_strand->wrap(handler));
          } else {
 -            m_io_service->post(handler);
-+            boost::asio::post(*m_io_service, handler);
++            lib::asio::post(*m_io_service, handler);
          }
          return lib::error_code();
      }

multimedia/obs-studio/Makefile

@@ -14,7 +14,6 @@ WWW=		https://obsproject.com/ \
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-BROKEN=		fails due to incompability of devel/boost-libs>=1.87 and devel/websocketpp<=0.82_2, see https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287916
 BROKEN_armv7=	compilation fails: format specifies type 'unsigned long' but the argument has type 'size_t' (aka 'unsigned int') [-Werror,-Wformat] (32-builds aren't supported, see issue 10481)
 BROKEN_i386=	link fails: relocation R_386_PC32 cannot be used against symbol 'strlist_split'; recompile with -fPIC, see https://github.com/obsproject/obs-studio/issues/10481