gre io close

void gre_io_close(
    gre_io_t *  handle  

Close an io connection.   Any pending clients will return with an error on their pending actions. This call should be serialized with other clients that are referencing the same gre_io_t handle to avoid race conditions. A common technique for closing handles where a receiving thread may be blocked on the handle is to generate a termination event and have the receiving thread perform the close and channel cleanup.

Parameters: handle  A valid handle created with gre_io_open()

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