reth_rpc_builder

Struct RpcServerConfig

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pub struct RpcServerConfig<RpcMiddleware = Identity> { /* private fields */ }
Expand description

A builder type for configuring and launching the servers that will handle RPC requests.

Supported server transports are:

  • http
  • ws
  • ipc

Http and WS share the same settings: ServerBuilder.

Once the [RpcModule] is built via RpcModuleBuilder the servers can be started, See also ServerBuilder::build and Server::start.

Implementations§

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impl RpcServerConfig

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pub fn http(config: ServerBuilder<Identity, Identity>) -> Self

Creates a new config with only http set

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pub fn ws(config: ServerBuilder<Identity, Identity>) -> Self

Creates a new config with only ws set

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pub fn ipc(config: IpcServerBuilder<Identity, Identity>) -> Self

Creates a new config with only ipc set

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pub fn with_http(self, config: ServerBuilder<Identity, Identity>) -> Self

Configures the http server

Note: this always configures an [EthSubscriptionIdProvider] [IdProvider] for convenience. To set a custom [IdProvider], please use Self::with_id_provider.

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pub fn with_ws(self, config: ServerBuilder<Identity, Identity>) -> Self

Configures the ws server

Note: this always configures an [EthSubscriptionIdProvider] [IdProvider] for convenience. To set a custom [IdProvider], please use Self::with_id_provider.

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pub fn with_ipc(self, config: IpcServerBuilder<Identity, Identity>) -> Self

Configures the ipc server

Note: this always configures an [EthSubscriptionIdProvider] [IdProvider] for convenience. To set a custom [IdProvider], please use Self::with_id_provider.

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impl<RpcMiddleware> RpcServerConfig<RpcMiddleware>

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pub fn set_rpc_middleware<T>( self, rpc_middleware: RpcServiceBuilder<T>, ) -> RpcServerConfig<T>

Configure rpc middleware

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pub fn with_cors(self, cors_domain: Option<String>) -> Self

Configure the cors domains for http and ws

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pub fn with_ws_cors(self, cors_domain: Option<String>) -> Self

Configure the cors domains for WS

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pub fn with_http_cors(self, cors_domain: Option<String>) -> Self

Configure the cors domains for HTTP

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pub const fn with_http_address(self, addr: SocketAddr) -> Self

Configures the SocketAddr of the http server

Default is Ipv4Addr::LOCALHOST and reth_rpc_server_types::constants::DEFAULT_HTTP_RPC_PORT

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pub const fn with_ws_address(self, addr: SocketAddr) -> Self

Configures the SocketAddr of the ws server

Default is Ipv4Addr::LOCALHOST and reth_rpc_server_types::constants::DEFAULT_WS_RPC_PORT

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pub fn with_id_provider<I>(self, id_provider: I) -> Self
where I: IdProvider + Clone + 'static,

Sets a custom [IdProvider] for all configured transports.

By default all transports use [EthSubscriptionIdProvider]

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pub fn with_ipc_endpoint(self, path: impl Into<String>) -> Self

Configures the endpoint of the ipc server

Default is reth_rpc_server_types::constants::DEFAULT_IPC_ENDPOINT

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pub const fn with_jwt_secret(self, secret: Option<JwtSecret>) -> Self

Configures the JWT secret for authentication.

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pub const fn has_server(&self) -> bool

Returns true if any server is configured.

If no server is configured, no server will be launched on RpcServerConfig::start.

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pub const fn http_address(&self) -> Option<SocketAddr>

Returns the SocketAddr of the http server

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pub const fn ws_address(&self) -> Option<SocketAddr>

Returns the SocketAddr of the ws server

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pub fn ipc_endpoint(&self) -> Option<String>

Returns the endpoint of the ipc server

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pub async fn start( self, modules: &TransportRpcModules, ) -> Result<RpcServerHandle, RpcError>
where RpcMiddleware: Layer<RpcRequestMetricsService<RpcService>> + Clone + Send + 'static, for<'a> <RpcMiddleware as Layer<RpcRequestMetricsService<RpcService>>>::Service: Send + Sync + 'static + RpcServiceT<'a>,

Builds and starts the configured server(s): http, ws, ipc.

If both http and ws are on the same port, they are combined into one server.

Returns the RpcServerHandle with the handle to the started servers.

Trait Implementations§

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impl<RpcMiddleware: Debug> Debug for RpcServerConfig<RpcMiddleware>

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

Formats the value using the given formatter. Read more
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impl Default for RpcServerConfig<Identity>

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fn default() -> Self

Create a new config instance

Auto Trait Implementations§

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impl<RpcMiddleware> Freeze for RpcServerConfig<RpcMiddleware>
where RpcMiddleware: Freeze,

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impl<RpcMiddleware = Identity> !RefUnwindSafe for RpcServerConfig<RpcMiddleware>

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impl<RpcMiddleware> Send for RpcServerConfig<RpcMiddleware>
where RpcMiddleware: Send,

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impl<RpcMiddleware> Sync for RpcServerConfig<RpcMiddleware>
where RpcMiddleware: Sync,

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impl<RpcMiddleware> Unpin for RpcServerConfig<RpcMiddleware>
where RpcMiddleware: Unpin,

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impl<RpcMiddleware = Identity> !UnwindSafe for RpcServerConfig<RpcMiddleware>

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