040000 tree d11f13678d343887c0eaa8761fb1e4f6a8b4266f	conn
040000 tree 7ed91551cb2b48fc36219591e3aef9855260736d	flowtest
040000 tree 05f8014949b23a8723bf287c3bd543f6154b0d06	manager
040000 tree 082a9b672656f1ca7670959727612b723f12d74e	protocols
100644 blob ef04a002cec9a4631314373166961b9d3ec21368	util.go
100644 blob e407b1eb7eba4492d2be891e347a19d02e8abd6c	util_test.go