goc profile confused because of different versions of same code

[tongjingran]

When we use same goc_server for several different version of same code, we found that the goc profile cannot show which version it get. This makes me confused. How service bind:

$ > cat _svrs_address.txt
MyProject/moduleA&http://ip1:port1
MyProject/moduleA&http://ip2:port2

How goc profile show:

...
MyProject/moduleA/main.go:32.13,37.16 4 2
MyProject/moduleA/main.go:37.16,39.3 1 0
...

We build several goc_sever for each version to solve it temporary. Goc should have power to make it possible for code version control.