There are three classes the driver uses to configure node connections.
Protocol options configure the port on which to connect to a Cassandra node and which type of compression to use.
|Port||The port to connect to a Cassandra node on.||9042|
|Compression||What kind of compression to use when sending data to a node: either no compression or snappy. Snappy compression isoptimized for high speeds and reasonable compression.||CompressionType.NoCompression|
The C# driver uses connections asynchronously, so multiple requests can be submitted on the same connection at the same time.
The driver only needs to maintain a relatively small number of connections to each Cassandra host. These options allow you to control how many connections are kept exactly. The defaults should be fine for most applications.
|CoreConnectionsPerHost||The core number of connections per host.||2 for HostDistance.LOCAL, 1 for HostDistance.REMOTE|
|MaxConnectionPerHost||The maximum number of connections per host.||8 for HostDistance.LOCAL, 2 for HostDistance.REMOTE|
|MaxSimultaneousRequestsPerConnectionTreshold||The number of simultaneous requests on all connections to an host after which more connections are created.||128|
|MinSimultaneousRequestsPerConnectionTreshold||The number of simultaneous requests on a connection below which connections in excess are reclaimed.||25|
Socket options configure the low-level sockets used to connect to nodes.
These properties represent low-level socket options.
|ConnectTimeoutMillis||The connect timeout in milliseconds for the underlying I/O channel.|
|KeepAlive||The amount of time before you send your peer a keepalive probe packet with no data in it and the ACK flag turned on.|
|ReceiveBufferSize||A hint on the size of the buffer used to receive data.|
|ReuseAddress||Whether to allow the same port to be bound to multiple times.|
|SendBufferSize||A hint on the size of the buffer used to send data.|
|SoLinger||When specified, disables the immediate return from a call to close() on a TCP socket.|
|TcpNoDelay||Disables Nagle's algorithm on the underlying socket.|