def send_body(self, f, protocol_version):
write_int(f, self.op_type)
write_int(f, self.op_id)
if self.op_type == ReviseRequestMessage.RevisionType.PAGING_BACKPRESSURE:
if self.next_pages <= 0:
raise UnsupportedOperation(
"Continuous paging backpressure requires next_pages > 0")
elif not ProtocolVersion.has_continuous_paging_next_pages(
protocol_version):
raise UnsupportedOperation(
"Continuous paging backpressure may only be used with protocol version "
"ProtocolVersion.DSE_V2 or higher. Consider setting Cluster.protocol_version to ProtocolVersion.DSE_V2."
)
else:
write_int(f, self.next_pages)
def _write_paging_options(self, f, paging_options, protocol_version):
write_int(f, paging_options.max_pages)
write_int(f, paging_options.max_pages_per_second)
if ProtocolVersion.has_continuous_paging_next_pages(protocol_version):
write_int(f, paging_options.max_queue_size)