Struct redis::cluster::ClusterConnection

pub struct ClusterConnection { /* fields omitted */ }

This is supported on crate feature cluster only.

This is a connection of Redis cluster.

Implementations

impl ClusterConnection

pub fn set_auto_reconnect(&self, value: bool)

Set an auto reconnect attribute. Default value is true;

pub fn set_write_timeout(&self, dur: Option<Duration>) -> RedisResult<()>

Sets the write timeout for the connection.

If the provided value is None, then send_packed_command call will block indefinitely. It is an error to pass the zero Duration to this method.

pub fn set_read_timeout(&self, dur: Option<Duration>) -> RedisResult<()>

Sets the read timeout for the connection.

If the provided value is None, then recv_response call will block indefinitely. It is an error to pass the zero Duration to this method.

pub fn check_connection(&mut self) -> bool

Check that all connections it has are available (PING internally).

Trait Implementations

impl ConnectionLike for ClusterConnection

pub fn supports_pipelining(&self) -> bool

pub fn req_packed_command(&mut self, cmd: &[u8]) -> RedisResult<Value>

Sends an already encoded (packed) command into the TCP socket and reads the single response from it.

pub fn req_packed_commands(
    &mut self,
    cmd: &[u8],
    offset: usize,
    count: usize
) -> RedisResult<Vec<Value>>

Sends multiple already encoded (packed) command into the TCP socket and reads count responses from it. This is used to implement pipelining.

pub fn get_db(&self) -> i64

Returns the database this connection is bound to. Note that this information might be unreliable because it's initially cached and also might be incorrect if the connection like object is not actually connected.

pub fn is_open(&self) -> bool

Returns the connection status.

pub fn check_connection(&mut self) -> bool

Check that all connections it has are available (PING internally).