Struct ClientOptions 

pub struct ClientOptions {
    pub max_json_payload_size: usize,
    pub max_identifier_length: usize,
    pub tls: Option<TlsConfig>,
    pub connect_timeout: Option<Duration>,
    pub max_grpc_message_size: Option<usize>,
    pub keepalive_interval: Option<Duration>,
    pub keepalive_timeout: Option<Duration>,
}

Configuration options for TaskHubGrpcClient.

All fields have sensible defaults. Use ClientOptions::default() or the builder methods to customise.

Examples

use dapr_durabletask::client::{ClientOptions, TlsConfig};
use std::time::Duration;

let opts = ClientOptions::new()
    .with_tls(TlsConfig::default())
    .with_connect_timeout(Duration::from_secs(5))
    .with_max_grpc_message_size(16 * 1024 * 1024);

Fields

max_json_payload_size: usize

Maximum JSON payload size in bytes for deserialisation.

max_identifier_length: usize

Maximum allowed length (in bytes) for identifiers such as orchestrator names, instance IDs, and event names.

tls: Option<TlsConfig>

TLS configuration. When None the connection is plaintext.

connect_timeout: Option<Duration>

Timeout for establishing the initial TCP connection to the sidecar.

max_grpc_message_size: Option<usize>

Maximum size in bytes for inbound gRPC messages. Defaults to tonic’s built-in 4 MiB limit when not set.

keepalive_interval: Option<Duration>

Duration between TCP keepalive probes sent to the sidecar.

keepalive_timeout: Option<Duration>

Duration to wait for a keepalive acknowledgement before closing the connection.

Implementations

impl ClientOptions

pub fn new() -> Self

Create options with default values.

pub fn with_max_json_payload_size(self, limit: usize) -> Self

Set the maximum JSON payload size in bytes.

pub fn with_max_identifier_length(self, limit: usize) -> Self

Set the maximum identifier length in bytes.

pub fn with_tls(self, tls: TlsConfig) -> Self

Enable TLS with the given configuration. Pass TlsConfig::default() to use system CA certificates.

pub fn with_connect_timeout(self, timeout: Duration) -> Self

Set the timeout for the initial TCP connection.

pub fn with_max_grpc_message_size(self, size: usize) -> Self

Set the maximum inbound gRPC message size in bytes.

pub fn with_keepalive_interval(self, interval: Duration) -> Self

Set the interval between TCP keepalive probes.

pub fn with_keepalive_timeout(self, timeout: Duration) -> Self

Set the timeout for a keepalive acknowledgement.

Trait Implementations

impl Clone for ClientOptions

fn clone(&self) -> ClientOptions

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ClientOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ClientOptions

fn default() -> Self

Returns the “default value” for a type.