raise VppTransportShmemIOError(1, 'Not connected')
return vpp_api.vac_write(bytes(buf), len(buf))
- def read(self):
+ def read(self, timeout=None):
if not self.connected:
raise VppTransportShmemIOError(1, 'Not connected')
+ if timeout is None:
+ timeout = self.read_timeout
mem = ffi.new("char **")
size = ffi.new("int *")
- rv = vpp_api.vac_read(mem, size, self.read_timeout)
+ rv = vpp_api.vac_read(mem, size, timeout)
if rv:
strerror = 'vac_read failed. It is likely that VPP died.'
raise VppTransportShmemIOError(rv, strerror)