Bundled routing c++ linux example

asked 2015-01-14 13:58:16 -0700

mathben gravatar image

Hi, I search example to use bundled routing in c++ application on linux with build guide.

All example I got with linux, the router is an external daemon.

My version of alljoyn is 14.12

Information I know : I read the code of bbservice. Do we need to set credentials and connect("null:") ? In pbxproj file, they add this argument to LDFLAGS : -lajrouter -lBundledRouter.o -lssl -lcrypto We need to compile alljoyn with this argument : BR=ON

Thanks for your help.

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answered 2015-01-14 15:54:21 -0700

Nikhil Dabhade gravatar image

updated 2015-01-15 13:52:08 -0700

Hi mathben,

  1. You would need a build that had BR=on

  2. The args passed to the BusAttachment::Connect should be "null:"

  3. If you passed in a connect args that the BusAttachment cannot recognize or connect to it will by default try the "null:" transport thereby invoking its own bundled router

4. Also make sure you have BundledRouter.o in the list of libraries you link against

You are looking at the right place. If you look at alljoyn_objc/alljoyn_darwin.xcodeproj --> Target alljoyn_core_osx --> Info you will notice that BR=on is needed along with the libraries you mentioned.

Have you tried running bbservice without first running an external daemon ? If you do that it will invoke the bundled routing node.

Let me know how it goes


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answered 2015-01-15 13:19:50 -0700

mathben gravatar image

Hi Nikhil.

I recompile alljoyn with BR=on. The deamon is not running and i can run bbservice without error.

Now, in my code,

s_bus->RegisterBusListener(s_busListener); s_busListener.set_s_bus(s_bus);

QStatus status = s_bus->Start(); QStatus status = s_bus->Connect("null:");

I compile with qt.

CONFIG += c++11 unix:!macx: LIBS += -L/home/mathben/Downloads/alljoyn/alljoyn-14.12.00-src/build/linux/x86_64/debug/dist/cpp/lib -lalljoyn -lstdc++ -lcrypto -lpthread -lrt -lajrouter -lssl

INCLUDEPATH += /home/mathben/Downloads/alljoyn/alljoyn-14.12.00-src/build/linux/x86_64/debug/dist/cpp/inc INCLUDEPATH += /home/mathben/Downloads/alljoyn/alljoyn-14.12.00-src/build/linux/x86_64/debug/dist/cpp/lib INCLUDEPATH += /home/mathben/Downloads/alljoyn/alljoyn-14.12.00-src/build/linux/x86_64/debug/dist/about/lib

DEPENDPATH += /home/mathben/Downloads/alljoyn/alljoyn-14.12.00-src/build/linux/x86_64/debug/dist/cpp/inc DEPENDPATH += /home/mathben/Downloads/alljoyn/alljoyn-14.12.00-src/build/linux/x86_64/debug/dist/cpp/lib DEPENDPATH += /home/mathben/Downloads/alljoyn/alljoyn-14.12.00-src/build/linux/x86_64/debug/dist/about/lib




I think the error is because I haven't -lBundledRouter.o I got this error : cannot find -lBundledRouter.o

I tested with my qt and mac osx and it's work.

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Asked: 2015-01-14 13:58:16 -0700

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Last updated: Jan 15 '15