Test case to be attached.
If I create a service B that extends a service A, the client code is correctly generated such that the user could create a client of service B and use the functions provided by service A.
However, if I try to create a server for service B, it will not expose functions used by service A.
Attached test case, written in node.js, has good-server.js and bad-server.js, where bad-server.js implements the child service and good-server.js which implements the parent service. test.js will try to connect and print out the error message and build.sh will rebuild the thrift generated code.