def delete(self, fname):
resp = rpc.call_sync(
conn=self._conn,
method="delete",
fname=fname
)
self._check_error(resp)
def close(self, fname):
resp = rpc.call_sync(
conn=self._conn,
method="close",
fname=fname
)
self._check_error(resp)
def delete_chunk(self, chunkid):
resp = rpc.call_sync(
self._conn,
"delete_chunk",
chunkid=chunkid
)
self._check_error(resp)
def request_new_chunk(self, fname):
resp = rpc.call_sync(
conn=self._conn,
method="request_new_chunk",
fname=fname
)
self._check_error(resp)
return ChunkInfo.from_hash(resp)
def open(self, fname):
resp = rpc.call_sync(
conn=self._conn,
method="open",
fname=fname
)
self._check_error(resp)
return FileInfo.from_hash(resp)
def write_chunk(self, chunkid, data):
resp = rpc.call_sync(
self._conn,
"write_chunk",
chunkid=chunkid,
data=data,
)
self._check_error(resp)
def read_chunk(self, chunkid,
start_offset=-1,
end_offset=-1):
resp = rpc.call_sync(
self._conn,
"read_chunk",
chunkid=chunkid,
start_offset=start_offset,
end_offset=end_offset
)
self._check_error(resp)
return resp["chunk"]
def ping(self):
resp = rpc.call_sync(self._conn, "ping")
assert(resp["status"] == "OK")
def addr(self):
resp = rpc.call_sync(self._conn, "get_client_port")
port = int(resp["port"])
host = self._conn.getpeername()[0]
return (host, port)