Change ISend protocol definition and its implementations.
Change ISend protocol definition and its implementations.

For make it more flexible.

coopsource/catacumba,mitchelkuijpers/catacumba,prepor/catacumba,coopsource/catacumba,funcool/catacumba,mitchelkuijpers/catacumba,funcool/catacumba,prepor/catacumba,funcool/catacumba