Fixes #222: Check available() before calling blocking read#237

Merged

xerial merged 2 commits intomsgpack:v07-developfrom

xerial:fix-inputstream-hang

May 28, 2015

Commits on May 25, 2015

Fixes #222: Check whthere available() == 0 before calling blocking read()
xerial
committed
Use partial read results to avoid I/O block when reading at the end of a stream
xerial
committed