...
port: The port to listen for connections
read: The size of the read buffer (optional)
write: The size of the write buffer (optional)
- maxBufferSize: If this value is given at the value is larger than 0, the handler caches maxBufferSize elements of the output stream. When a new client connects it first will get the cached elements.
Example
PQL
| Code Block | ||||||||
|---|---|---|---|---|---|---|---|---|
| ||||||||
input = ACCESS({source='Source',
wrapper='GenericPush',
transport='TCPServer',
protocol='CSV',
dataHandler='Tuple',
options=[['port', '8080'],['read', '10240'],['write', '10240']],
schema=[
['id', 'Double'],
['data', 'String']]
})
output = SENDER({sink='Sink',
wrapper='GenericPush',
transport='TCPServer',
protocol='CSV',
dataHandler='Tuple',
options=[['port', '8081'],['read', '10240'],['write', '10240']]
}, input) |
...