On 02/01/2011 04:53 PM, Grzegorz Swiatek wrote:
Hi,

I want to start my simple C++ program (see below) that tries to open a
connection and get following output:
open connection
Unknown protocol: tcp (qpid/client/Connector.cpp:52)

I used static libraries with following link settings:
-static -lqpidclient -static -lqpidcommon -lm -lrt -ldl -luuid -lpthread
-lboost_filesystem -lboost_program_options

My environment is:
- CentOS 5.5 /x86_64
- gcc/g++ 4.1.2
- qpid 0.8

What is wrong here?

My guess would be that the static linking is the issue. The protocol registration relies on static initialisers at present and the static linking may result in the wrong order of execution.

Are you able to link dynamically to verify that theory?

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