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feat: with sdk

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Signed-off-by: kjuulh <contact@kjuulh.io>
This commit is contained in:
Kasper Juul Hermansen 2024-08-18 01:31:58 +02:00
parent c51cd4dfc1
commit 95acdf4f4a
Signed by: kjuulh
GPG Key ID: 9AA7BC13CE474394
8 changed files with 1086 additions and 4 deletions
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13
Cargo.lock generated
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@ -1506,6 +1506,19 @@ dependencies = [
"uuid",
]
[[package]]
name = "nodata-sdk"
version = "0.1.0"
dependencies = [
"anyhow",
"async-trait",
"bytes",
"prost",
"prost-types",
"tonic",
"tracing",
]
[[package]]
name = "nom"
version = "7.1.3"

5
Cargo.toml
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@ -12,3 +12,8 @@ clap = { version = "4", features = ["derive", "env"] }
dotenv = { version = "0.15" }
axum = { version = "0.7" }
drift = { git = "https://github.com/kjuulh/drift", branch = "main" }
async-trait = "0.1"
tonic = "0.12.1"
bytes = "1.7.1"
prost = "0.13.1"
prost-types = "0.13.1"

6
buf.gen.yaml
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@ -7,5 +7,11 @@ plugins:
out: crates/nodata/src/gen
- remote: buf.build/community/neoeinstein-tonic:v0.4.0
out: crates/nodata/src/gen
- remote: buf.build/community/neoeinstein-prost
out: crates/nodata-sdk/src/gen
- remote: buf.build/community/neoeinstein-tonic:v0.4.0
out: crates/nodata-sdk/src/gen
inputs:
- directory: proto

13
crates/nodata-sdk/Cargo.toml Normal file
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@ -0,0 +1,13 @@
[package]
name = "nodata-sdk"
version = "0.1.0"
edition = "2021"
[dependencies]
anyhow.workspace = true
async-trait.workspace = true
tonic.workspace = true
tracing.workspace = true
bytes.workspace = true
prost.workspace = true
prost-types.workspace = true

79
crates/nodata-sdk/src/gen/nodata.v1.rs Normal file
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@ -0,0 +1,79 @@
// @generated
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct PublishEventRequest {
#[prost(string, tag="1")]
pub topic: ::prost::alloc::string::String,
#[prost(message, optional, tag="2")]
pub published: ::core::option::Option<::prost_types::Timestamp>,
#[prost(string, tag="3")]
pub key: ::prost::alloc::string::String,
#[prost(bytes="vec", tag="4")]
pub value: ::prost::alloc::vec::Vec<u8>,
#[prost(string, optional, tag="5")]
pub id: ::core::option::Option<::prost::alloc::string::String>,
}
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct PublishEventResponse {
}
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct GetTopicsRequest {
}
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct GetTopicsResponse {
#[prost(string, repeated, tag="1")]
pub topics: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
}
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct GetKeysRequest {
#[prost(string, tag="1")]
pub topic: ::prost::alloc::string::String,
}
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct GetKeysResponse {
#[prost(string, repeated, tag="1")]
pub keys: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
}
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct SubscribeRequest {
#[prost(string, tag="1")]
pub topic: ::prost::alloc::string::String,
#[prost(string, tag="2")]
pub key: ::prost::alloc::string::String,
}
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct SubscribeResponse {
#[prost(string, tag="1")]
pub id: ::prost::alloc::string::String,
#[prost(message, optional, tag="2")]
pub published: ::core::option::Option<::prost_types::Timestamp>,
#[prost(uint64, tag="3")]
pub offset: u64,
#[prost(bytes="vec", tag="4")]
pub value: ::prost::alloc::vec::Vec<u8>,
}
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct HandleMsgRequest {
}
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct HandleMsgResponse {
}
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct PingRequest {
}
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct PingResponse {
}
include!("nodata.v1.tonic.rs");
// @@protoc_insertion_point(module)

899
crates/nodata-sdk/src/gen/nodata.v1.tonic.rs Normal file
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@ -0,0 +1,899 @@
// @generated
/// Generated client implementations.
pub mod no_data_service_client {
#![allow(unused_variables, dead_code, missing_docs, clippy::let_unit_value)]
use tonic::codegen::*;
use tonic::codegen::http::Uri;
#[derive(Debug, Clone)]
pub struct NoDataServiceClient<T> {
inner: tonic::client::Grpc<T>,
}
impl NoDataServiceClient<tonic::transport::Channel> {
/// Attempt to create a new client by connecting to a given endpoint.
pub async fn connect<D>(dst: D) -> Result<Self, tonic::transport::Error>
where
D: TryInto<tonic::transport::Endpoint>,
D::Error: Into<StdError>,
{
let conn = tonic::transport::Endpoint::new(dst)?.connect().await?;
Ok(Self::new(conn))
}
}
impl<T> NoDataServiceClient<T>
where
T: tonic::client::GrpcService<tonic::body::BoxBody>,
T::Error: Into<StdError>,
T::ResponseBody: Body<Data = Bytes> + Send + 'static,
<T::ResponseBody as Body>::Error: Into<StdError> + Send,
{
pub fn new(inner: T) -> Self {
let inner = tonic::client::Grpc::new(inner);
Self { inner }
}
pub fn with_origin(inner: T, origin: Uri) -> Self {
let inner = tonic::client::Grpc::with_origin(inner, origin);
Self { inner }
}
pub fn with_interceptor<F>(
inner: T,
interceptor: F,
) -> NoDataServiceClient<InterceptedService<T, F>>
where
F: tonic::service::Interceptor,
T::ResponseBody: Default,
T: tonic::codegen::Service<
http::Request<tonic::body::BoxBody>,
Response = http::Response<
<T as tonic::client::GrpcService<tonic::body::BoxBody>>::ResponseBody,
>,
>,
<T as tonic::codegen::Service<
http::Request<tonic::body::BoxBody>,
>>::Error: Into<StdError> + Send + Sync,
{
NoDataServiceClient::new(InterceptedService::new(inner, interceptor))
}
/// Compress requests with the given encoding.
///
/// This requires the server to support it otherwise it might respond with an
/// error.
#[must_use]
pub fn send_compressed(mut self, encoding: CompressionEncoding) -> Self {
self.inner = self.inner.send_compressed(encoding);
self
}
/// Enable decompressing responses.
#[must_use]
pub fn accept_compressed(mut self, encoding: CompressionEncoding) -> Self {
self.inner = self.inner.accept_compressed(encoding);
self
}
/// Limits the maximum size of a decoded message.
///
/// Default: `4MB`
#[must_use]
pub fn max_decoding_message_size(mut self, limit: usize) -> Self {
self.inner = self.inner.max_decoding_message_size(limit);
self
}
/// Limits the maximum size of an encoded message.
///
/// Default: `usize::MAX`
#[must_use]
pub fn max_encoding_message_size(mut self, limit: usize) -> Self {
self.inner = self.inner.max_encoding_message_size(limit);
self
}
pub async fn publish_event(
&mut self,
request: impl tonic::IntoRequest<super::PublishEventRequest>,
) -> std::result::Result<
tonic::Response<super::PublishEventResponse>,
tonic::Status,
> {
self.inner
.ready()
.await
.map_err(|e| {
tonic::Status::new(
tonic::Code::Unknown,
format!("Service was not ready: {}", e.into()),
)
})?;
let codec = tonic::codec::ProstCodec::default();
let path = http::uri::PathAndQuery::from_static(
"/nodata.v1.NoDataService/PublishEvent",
);
let mut req = request.into_request();
req.extensions_mut()
.insert(GrpcMethod::new("nodata.v1.NoDataService", "PublishEvent"));
self.inner.unary(req, path, codec).await
}
pub async fn get_topics(
&mut self,
request: impl tonic::IntoRequest<super::GetTopicsRequest>,
) -> std::result::Result<
tonic::Response<super::GetTopicsResponse>,
tonic::Status,
> {
self.inner
.ready()
.await
.map_err(|e| {
tonic::Status::new(
tonic::Code::Unknown,
format!("Service was not ready: {}", e.into()),
)
})?;
let codec = tonic::codec::ProstCodec::default();
let path = http::uri::PathAndQuery::from_static(
"/nodata.v1.NoDataService/GetTopics",
);
let mut req = request.into_request();
req.extensions_mut()
.insert(GrpcMethod::new("nodata.v1.NoDataService", "GetTopics"));
self.inner.unary(req, path, codec).await
}
pub async fn get_keys(
&mut self,
request: impl tonic::IntoRequest<super::GetKeysRequest>,
) -> std::result::Result<
tonic::Response<super::GetKeysResponse>,
tonic::Status,
> {
self.inner
.ready()
.await
.map_err(|e| {
tonic::Status::new(
tonic::Code::Unknown,
format!("Service was not ready: {}", e.into()),
)
})?;
let codec = tonic::codec::ProstCodec::default();
let path = http::uri::PathAndQuery::from_static(
"/nodata.v1.NoDataService/GetKeys",
);
let mut req = request.into_request();
req.extensions_mut()
.insert(GrpcMethod::new("nodata.v1.NoDataService", "GetKeys"));
self.inner.unary(req, path, codec).await
}
pub async fn subscribe(
&mut self,
request: impl tonic::IntoRequest<super::SubscribeRequest>,
) -> std::result::Result<
tonic::Response<tonic::codec::Streaming<super::SubscribeResponse>>,
tonic::Status,
> {
self.inner
.ready()
.await
.map_err(|e| {
tonic::Status::new(
tonic::Code::Unknown,
format!("Service was not ready: {}", e.into()),
)
})?;
let codec = tonic::codec::ProstCodec::default();
let path = http::uri::PathAndQuery::from_static(
"/nodata.v1.NoDataService/Subscribe",
);
let mut req = request.into_request();
req.extensions_mut()
.insert(GrpcMethod::new("nodata.v1.NoDataService", "Subscribe"));
self.inner.server_streaming(req, path, codec).await
}
}
}
/// Generated server implementations.
pub mod no_data_service_server {
#![allow(unused_variables, dead_code, missing_docs, clippy::let_unit_value)]
use tonic::codegen::*;
/// Generated trait containing gRPC methods that should be implemented for use with NoDataServiceServer.
#[async_trait]
pub trait NoDataService: Send + Sync + 'static {
async fn publish_event(
&self,
request: tonic::Request<super::PublishEventRequest>,
) -> std::result::Result<
tonic::Response<super::PublishEventResponse>,
tonic::Status,
>;
async fn get_topics(
&self,
request: tonic::Request<super::GetTopicsRequest>,
) -> std::result::Result<
tonic::Response<super::GetTopicsResponse>,
tonic::Status,
>;
async fn get_keys(
&self,
request: tonic::Request<super::GetKeysRequest>,
) -> std::result::Result<tonic::Response<super::GetKeysResponse>, tonic::Status>;
/// Server streaming response type for the Subscribe method.
type SubscribeStream: tonic::codegen::tokio_stream::Stream<
Item = std::result::Result<super::SubscribeResponse, tonic::Status>,
>
+ Send
+ 'static;
async fn subscribe(
&self,
request: tonic::Request<super::SubscribeRequest>,
) -> std::result::Result<tonic::Response<Self::SubscribeStream>, tonic::Status>;
}
#[derive(Debug)]
pub struct NoDataServiceServer<T: NoDataService> {
inner: _Inner<T>,
accept_compression_encodings: EnabledCompressionEncodings,
send_compression_encodings: EnabledCompressionEncodings,
max_decoding_message_size: Option<usize>,
max_encoding_message_size: Option<usize>,
}
struct _Inner<T>(Arc<T>);
impl<T: NoDataService> NoDataServiceServer<T> {
pub fn new(inner: T) -> Self {
Self::from_arc(Arc::new(inner))
}
pub fn from_arc(inner: Arc<T>) -> Self {
let inner = _Inner(inner);
Self {
inner,
accept_compression_encodings: Default::default(),
send_compression_encodings: Default::default(),
max_decoding_message_size: None,
max_encoding_message_size: None,
}
}
pub fn with_interceptor<F>(
inner: T,
interceptor: F,
) -> InterceptedService<Self, F>
where
F: tonic::service::Interceptor,
{
InterceptedService::new(Self::new(inner), interceptor)
}
/// Enable decompressing requests with the given encoding.
#[must_use]
pub fn accept_compressed(mut self, encoding: CompressionEncoding) -> Self {
self.accept_compression_encodings.enable(encoding);
self
}
/// Compress responses with the given encoding, if the client supports it.
#[must_use]
pub fn send_compressed(mut self, encoding: CompressionEncoding) -> Self {
self.send_compression_encodings.enable(encoding);
self
}
/// Limits the maximum size of a decoded message.
///
/// Default: `4MB`
#[must_use]
pub fn max_decoding_message_size(mut self, limit: usize) -> Self {
self.max_decoding_message_size = Some(limit);
self
}
/// Limits the maximum size of an encoded message.
///
/// Default: `usize::MAX`
#[must_use]
pub fn max_encoding_message_size(mut self, limit: usize) -> Self {
self.max_encoding_message_size = Some(limit);
self
}
}
impl<T, B> tonic::codegen::Service<http::Request<B>> for NoDataServiceServer<T>
where
T: NoDataService,
B: Body + Send + 'static,
B::Error: Into<StdError> + Send + 'static,
{
type Response = http::Response<tonic::body::BoxBody>;
type Error = std::convert::Infallible;
type Future = BoxFuture<Self::Response, Self::Error>;
fn poll_ready(
&mut self,
_cx: &mut Context<'_>,
) -> Poll<std::result::Result<(), Self::Error>> {
Poll::Ready(Ok(()))
}
fn call(&mut self, req: http::Request<B>) -> Self::Future {
let inner = self.inner.clone();
match req.uri().path() {
"/nodata.v1.NoDataService/PublishEvent" => {
#[allow(non_camel_case_types)]
struct PublishEventSvc<T: NoDataService>(pub Arc<T>);
impl<
T: NoDataService,
> tonic::server::UnaryService<super::PublishEventRequest>
for PublishEventSvc<T> {
type Response = super::PublishEventResponse;
type Future = BoxFuture<
tonic::Response<Self::Response>,
tonic::Status,
>;
fn call(
&mut self,
request: tonic::Request<super::PublishEventRequest>,
) -> Self::Future {
let inner = Arc::clone(&self.0);
let fut = async move {
<T as NoDataService>::publish_event(&inner, request).await
};
Box::pin(fut)
}
}
let accept_compression_encodings = self.accept_compression_encodings;
let send_compression_encodings = self.send_compression_encodings;
let max_decoding_message_size = self.max_decoding_message_size;
let max_encoding_message_size = self.max_encoding_message_size;
let inner = self.inner.clone();
let fut = async move {
let inner = inner.0;
let method = PublishEventSvc(inner);
let codec = tonic::codec::ProstCodec::default();
let mut grpc = tonic::server::Grpc::new(codec)
.apply_compression_config(
accept_compression_encodings,
send_compression_encodings,
)
.apply_max_message_size_config(
max_decoding_message_size,
max_encoding_message_size,
);
let res = grpc.unary(method, req).await;
Ok(res)
};
Box::pin(fut)
}
"/nodata.v1.NoDataService/GetTopics" => {
#[allow(non_camel_case_types)]
struct GetTopicsSvc<T: NoDataService>(pub Arc<T>);
impl<
T: NoDataService,
> tonic::server::UnaryService<super::GetTopicsRequest>
for GetTopicsSvc<T> {
type Response = super::GetTopicsResponse;
type Future = BoxFuture<
tonic::Response<Self::Response>,
tonic::Status,
>;
fn call(
&mut self,
request: tonic::Request<super::GetTopicsRequest>,
) -> Self::Future {
let inner = Arc::clone(&self.0);
let fut = async move {
<T as NoDataService>::get_topics(&inner, request).await
};
Box::pin(fut)
}
}
let accept_compression_encodings = self.accept_compression_encodings;
let send_compression_encodings = self.send_compression_encodings;
let max_decoding_message_size = self.max_decoding_message_size;
let max_encoding_message_size = self.max_encoding_message_size;
let inner = self.inner.clone();
let fut = async move {
let inner = inner.0;
let method = GetTopicsSvc(inner);
let codec = tonic::codec::ProstCodec::default();
let mut grpc = tonic::server::Grpc::new(codec)
.apply_compression_config(
accept_compression_encodings,
send_compression_encodings,
)
.apply_max_message_size_config(
max_decoding_message_size,
max_encoding_message_size,
);
let res = grpc.unary(method, req).await;
Ok(res)
};
Box::pin(fut)
}
"/nodata.v1.NoDataService/GetKeys" => {
#[allow(non_camel_case_types)]
struct GetKeysSvc<T: NoDataService>(pub Arc<T>);
impl<
T: NoDataService,
> tonic::server::UnaryService<super::GetKeysRequest>
for GetKeysSvc<T> {
type Response = super::GetKeysResponse;
type Future = BoxFuture<
tonic::Response<Self::Response>,
tonic::Status,
>;
fn call(
&mut self,
request: tonic::Request<super::GetKeysRequest>,
) -> Self::Future {
let inner = Arc::clone(&self.0);
let fut = async move {
<T as NoDataService>::get_keys(&inner, request).await
};
Box::pin(fut)
}
}
let accept_compression_encodings = self.accept_compression_encodings;
let send_compression_encodings = self.send_compression_encodings;
let max_decoding_message_size = self.max_decoding_message_size;
let max_encoding_message_size = self.max_encoding_message_size;
let inner = self.inner.clone();
let fut = async move {
let inner = inner.0;
let method = GetKeysSvc(inner);
let codec = tonic::codec::ProstCodec::default();
let mut grpc = tonic::server::Grpc::new(codec)
.apply_compression_config(
accept_compression_encodings,
send_compression_encodings,
)
.apply_max_message_size_config(
max_decoding_message_size,
max_encoding_message_size,
);
let res = grpc.unary(method, req).await;
Ok(res)
};
Box::pin(fut)
}
"/nodata.v1.NoDataService/Subscribe" => {
#[allow(non_camel_case_types)]
struct SubscribeSvc<T: NoDataService>(pub Arc<T>);
impl<
T: NoDataService,
> tonic::server::ServerStreamingService<super::SubscribeRequest>
for SubscribeSvc<T> {
type Response = super::SubscribeResponse;
type ResponseStream = T::SubscribeStream;
type Future = BoxFuture<
tonic::Response<Self::ResponseStream>,
tonic::Status,
>;
fn call(
&mut self,
request: tonic::Request<super::SubscribeRequest>,
) -> Self::Future {
let inner = Arc::clone(&self.0);
let fut = async move {
<T as NoDataService>::subscribe(&inner, request).await
};
Box::pin(fut)
}
}
let accept_compression_encodings = self.accept_compression_encodings;
let send_compression_encodings = self.send_compression_encodings;
let max_decoding_message_size = self.max_decoding_message_size;
let max_encoding_message_size = self.max_encoding_message_size;
let inner = self.inner.clone();
let fut = async move {
let inner = inner.0;
let method = SubscribeSvc(inner);
let codec = tonic::codec::ProstCodec::default();
let mut grpc = tonic::server::Grpc::new(codec)
.apply_compression_config(
accept_compression_encodings,
send_compression_encodings,
)
.apply_max_message_size_config(
max_decoding_message_size,
max_encoding_message_size,
);
let res = grpc.server_streaming(method, req).await;
Ok(res)
};
Box::pin(fut)
}
_ => {
Box::pin(async move {
Ok(
http::Response::builder()
.status(200)
.header("grpc-status", "12")
.header("content-type", "application/grpc")
.body(empty_body())
.unwrap(),
)
})
}
}
}
}
impl<T: NoDataService> Clone for NoDataServiceServer<T> {
fn clone(&self) -> Self {
let inner = self.inner.clone();
Self {
inner,
accept_compression_encodings: self.accept_compression_encodings,
send_compression_encodings: self.send_compression_encodings,
max_decoding_message_size: self.max_decoding_message_size,
max_encoding_message_size: self.max_encoding_message_size,
}
}
}
impl<T: NoDataService> Clone for _Inner<T> {
fn clone(&self) -> Self {
Self(Arc::clone(&self.0))
}
}
impl<T: std::fmt::Debug> std::fmt::Debug for _Inner<T> {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "{:?}", self.0)
}
}
impl<T: NoDataService> tonic::server::NamedService for NoDataServiceServer<T> {
const NAME: &'static str = "nodata.v1.NoDataService";
}
}
/// Generated client implementations.
pub mod no_data_component_client {
#![allow(unused_variables, dead_code, missing_docs, clippy::let_unit_value)]
use tonic::codegen::*;
use tonic::codegen::http::Uri;
///
#[derive(Debug, Clone)]
pub struct NoDataComponentClient<T> {
inner: tonic::client::Grpc<T>,
}
impl NoDataComponentClient<tonic::transport::Channel> {
/// Attempt to create a new client by connecting to a given endpoint.
pub async fn connect<D>(dst: D) -> Result<Self, tonic::transport::Error>
where
D: TryInto<tonic::transport::Endpoint>,
D::Error: Into<StdError>,
{
let conn = tonic::transport::Endpoint::new(dst)?.connect().await?;
Ok(Self::new(conn))
}
}
impl<T> NoDataComponentClient<T>
where
T: tonic::client::GrpcService<tonic::body::BoxBody>,
T::Error: Into<StdError>,
T::ResponseBody: Body<Data = Bytes> + Send + 'static,
<T::ResponseBody as Body>::Error: Into<StdError> + Send,
{
pub fn new(inner: T) -> Self {
let inner = tonic::client::Grpc::new(inner);
Self { inner }
}
pub fn with_origin(inner: T, origin: Uri) -> Self {
let inner = tonic::client::Grpc::with_origin(inner, origin);
Self { inner }
}
pub fn with_interceptor<F>(
inner: T,
interceptor: F,
) -> NoDataComponentClient<InterceptedService<T, F>>
where
F: tonic::service::Interceptor,
T::ResponseBody: Default,
T: tonic::codegen::Service<
http::Request<tonic::body::BoxBody>,
Response = http::Response<
<T as tonic::client::GrpcService<tonic::body::BoxBody>>::ResponseBody,
>,
>,
<T as tonic::codegen::Service<
http::Request<tonic::body::BoxBody>,
>>::Error: Into<StdError> + Send + Sync,
{
NoDataComponentClient::new(InterceptedService::new(inner, interceptor))
}
/// Compress requests with the given encoding.
///
/// This requires the server to support it otherwise it might respond with an
/// error.
#[must_use]
pub fn send_compressed(mut self, encoding: CompressionEncoding) -> Self {
self.inner = self.inner.send_compressed(encoding);
self
}
/// Enable decompressing responses.
#[must_use]
pub fn accept_compressed(mut self, encoding: CompressionEncoding) -> Self {
self.inner = self.inner.accept_compressed(encoding);
self
}
/// Limits the maximum size of a decoded message.
///
/// Default: `4MB`
#[must_use]
pub fn max_decoding_message_size(mut self, limit: usize) -> Self {
self.inner = self.inner.max_decoding_message_size(limit);
self
}
/// Limits the maximum size of an encoded message.
///
/// Default: `usize::MAX`
#[must_use]
pub fn max_encoding_message_size(mut self, limit: usize) -> Self {
self.inner = self.inner.max_encoding_message_size(limit);
self
}
///
pub async fn transform_msg(
&mut self,
request: impl tonic::IntoRequest<super::HandleMsgRequest>,
) -> std::result::Result<
tonic::Response<super::HandleMsgResponse>,
tonic::Status,
> {
self.inner
.ready()
.await
.map_err(|e| {
tonic::Status::new(
tonic::Code::Unknown,
format!("Service was not ready: {}", e.into()),
)
})?;
let codec = tonic::codec::ProstCodec::default();
let path = http::uri::PathAndQuery::from_static(
"/nodata.v1.NoDataComponent/TransformMsg",
);
let mut req = request.into_request();
req.extensions_mut()
.insert(GrpcMethod::new("nodata.v1.NoDataComponent", "TransformMsg"));
self.inner.unary(req, path, codec).await
}
///
pub async fn ping(
&mut self,
request: impl tonic::IntoRequest<super::PingRequest>,
) -> std::result::Result<tonic::Response<super::PingResponse>, tonic::Status> {
self.inner
.ready()
.await
.map_err(|e| {
tonic::Status::new(
tonic::Code::Unknown,
format!("Service was not ready: {}", e.into()),
)
})?;
let codec = tonic::codec::ProstCodec::default();
let path = http::uri::PathAndQuery::from_static(
"/nodata.v1.NoDataComponent/Ping",
);
let mut req = request.into_request();
req.extensions_mut()
.insert(GrpcMethod::new("nodata.v1.NoDataComponent", "Ping"));
self.inner.unary(req, path, codec).await
}
}
}
/// Generated server implementations.
pub mod no_data_component_server {
#![allow(unused_variables, dead_code, missing_docs, clippy::let_unit_value)]
use tonic::codegen::*;
/// Generated trait containing gRPC methods that should be implemented for use with NoDataComponentServer.
#[async_trait]
pub trait NoDataComponent: Send + Sync + 'static {
///
async fn transform_msg(
&self,
request: tonic::Request<super::HandleMsgRequest>,
) -> std::result::Result<
tonic::Response<super::HandleMsgResponse>,
tonic::Status,
>;
///
async fn ping(
&self,
request: tonic::Request<super::PingRequest>,
) -> std::result::Result<tonic::Response<super::PingResponse>, tonic::Status>;
}
///
#[derive(Debug)]
pub struct NoDataComponentServer<T: NoDataComponent> {
inner: _Inner<T>,
accept_compression_encodings: EnabledCompressionEncodings,
send_compression_encodings: EnabledCompressionEncodings,
max_decoding_message_size: Option<usize>,
max_encoding_message_size: Option<usize>,
}
struct _Inner<T>(Arc<T>);
impl<T: NoDataComponent> NoDataComponentServer<T> {
pub fn new(inner: T) -> Self {
Self::from_arc(Arc::new(inner))
}
pub fn from_arc(inner: Arc<T>) -> Self {
let inner = _Inner(inner);
Self {
inner,
accept_compression_encodings: Default::default(),
send_compression_encodings: Default::default(),
max_decoding_message_size: None,
max_encoding_message_size: None,
}
}
pub fn with_interceptor<F>(
inner: T,
interceptor: F,
) -> InterceptedService<Self, F>
where
F: tonic::service::Interceptor,
{
InterceptedService::new(Self::new(inner), interceptor)
}
/// Enable decompressing requests with the given encoding.
#[must_use]
pub fn accept_compressed(mut self, encoding: CompressionEncoding) -> Self {
self.accept_compression_encodings.enable(encoding);
self
}
/// Compress responses with the given encoding, if the client supports it.
#[must_use]
pub fn send_compressed(mut self, encoding: CompressionEncoding) -> Self {
self.send_compression_encodings.enable(encoding);
self
}
/// Limits the maximum size of a decoded message.
///
/// Default: `4MB`
#[must_use]
pub fn max_decoding_message_size(mut self, limit: usize) -> Self {
self.max_decoding_message_size = Some(limit);
self
}
/// Limits the maximum size of an encoded message.
///
/// Default: `usize::MAX`
#[must_use]
pub fn max_encoding_message_size(mut self, limit: usize) -> Self {
self.max_encoding_message_size = Some(limit);
self
}
}
impl<T, B> tonic::codegen::Service<http::Request<B>> for NoDataComponentServer<T>
where
T: NoDataComponent,
B: Body + Send + 'static,
B::Error: Into<StdError> + Send + 'static,
{
type Response = http::Response<tonic::body::BoxBody>;
type Error = std::convert::Infallible;
type Future = BoxFuture<Self::Response, Self::Error>;
fn poll_ready(
&mut self,
_cx: &mut Context<'_>,
) -> Poll<std::result::Result<(), Self::Error>> {
Poll::Ready(Ok(()))
}
fn call(&mut self, req: http::Request<B>) -> Self::Future {
let inner = self.inner.clone();
match req.uri().path() {
"/nodata.v1.NoDataComponent/TransformMsg" => {
#[allow(non_camel_case_types)]
struct TransformMsgSvc<T: NoDataComponent>(pub Arc<T>);
impl<
T: NoDataComponent,
> tonic::server::UnaryService<super::HandleMsgRequest>
for TransformMsgSvc<T> {
type Response = super::HandleMsgResponse;
type Future = BoxFuture<
tonic::Response<Self::Response>,
tonic::Status,
>;
fn call(
&mut self,
request: tonic::Request<super::HandleMsgRequest>,
) -> Self::Future {
let inner = Arc::clone(&self.0);
let fut = async move {
<T as NoDataComponent>::transform_msg(&inner, request).await
};
Box::pin(fut)
}
}
let accept_compression_encodings = self.accept_compression_encodings;
let send_compression_encodings = self.send_compression_encodings;
let max_decoding_message_size = self.max_decoding_message_size;
let max_encoding_message_size = self.max_encoding_message_size;
let inner = self.inner.clone();
let fut = async move {
let inner = inner.0;
let method = TransformMsgSvc(inner);
let codec = tonic::codec::ProstCodec::default();
let mut grpc = tonic::server::Grpc::new(codec)
.apply_compression_config(
accept_compression_encodings,
send_compression_encodings,
)
.apply_max_message_size_config(
max_decoding_message_size,
max_encoding_message_size,
);
let res = grpc.unary(method, req).await;
Ok(res)
};
Box::pin(fut)
}
"/nodata.v1.NoDataComponent/Ping" => {
#[allow(non_camel_case_types)]
struct PingSvc<T: NoDataComponent>(pub Arc<T>);
impl<
T: NoDataComponent,
> tonic::server::UnaryService<super::PingRequest> for PingSvc<T> {
type Response = super::PingResponse;
type Future = BoxFuture<
tonic::Response<Self::Response>,
tonic::Status,
>;
fn call(
&mut self,
request: tonic::Request<super::PingRequest>,
) -> Self::Future {
let inner = Arc::clone(&self.0);
let fut = async move {
<T as NoDataComponent>::ping(&inner, request).await
};
Box::pin(fut)
}
}
let accept_compression_encodings = self.accept_compression_encodings;
let send_compression_encodings = self.send_compression_encodings;
let max_decoding_message_size = self.max_decoding_message_size;
let max_encoding_message_size = self.max_encoding_message_size;
let inner = self.inner.clone();
let fut = async move {
let inner = inner.0;
let method = PingSvc(inner);
let codec = tonic::codec::ProstCodec::default();
let mut grpc = tonic::server::Grpc::new(codec)
.apply_compression_config(
accept_compression_encodings,
send_compression_encodings,
)
.apply_max_message_size_config(
max_decoding_message_size,
max_encoding_message_size,
);
let res = grpc.unary(method, req).await;
Ok(res)
};
Box::pin(fut)
}
_ => {
Box::pin(async move {
Ok(
http::Response::builder()
.status(200)
.header("grpc-status", "12")
.header("content-type", "application/grpc")
.body(empty_body())
.unwrap(),
)
})
}
}
}
}
impl<T: NoDataComponent> Clone for NoDataComponentServer<T> {
fn clone(&self) -> Self {
let inner = self.inner.clone();
Self {
inner,
accept_compression_encodings: self.accept_compression_encodings,
send_compression_encodings: self.send_compression_encodings,
max_decoding_message_size: self.max_decoding_message_size,
max_encoding_message_size: self.max_encoding_message_size,
}
}
}
impl<T: NoDataComponent> Clone for _Inner<T> {
fn clone(&self) -> Self {
Self(Arc::clone(&self.0))
}
}
impl<T: std::fmt::Debug> std::fmt::Debug for _Inner<T> {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "{:?}", self.0)
}
}
impl<T: NoDataComponent> tonic::server::NamedService for NoDataComponentServer<T> {
const NAME: &'static str = "nodata.v1.NoDataComponent";
}
}

67
crates/nodata-sdk/src/lib.rs Normal file
View File

@ -0,0 +1,67 @@
use anyhow::Context;
use async_trait::async_trait;
use grpc::PingResponse;
mod grpc {
include!("gen/nodata.v1.rs");
}
#[derive(Default)]
pub struct NoData {
transformers: Option<Box<dyn NoDataTransformers + 'static>>,
}
impl NoData {
pub fn new() -> Self {
Self {
transformers: Option::default(),
}
}
pub fn with_transformer<T: NoDataTransformers + 'static>(
&mut self,
transformer: T,
) -> &mut Self {
self.transformers = Some(Box::new(transformer));
self
}
pub async fn serve(&mut self) -> anyhow::Result<()> {
tracing::info!("starting no data component");
let grpc_server = grpc::no_data_component_server::NoDataComponentServer::new(NoDataGrpc {});
tracing::info!("component grpc listening on: 127.0.0.1:7900");
tonic::transport::Server::builder()
.add_service(grpc_server)
.serve("127.0.0.1:7900".parse()?)
.await
.context("nodata component grpc server failed")?;
Ok(())
}
}
struct NoDataGrpc {}
#[async_trait]
impl grpc::no_data_component_server::NoDataComponent for NoDataGrpc {
async fn transform_msg(
&self,
request: tonic::Request<grpc::HandleMsgRequest>,
) -> std::result::Result<tonic::Response<grpc::HandleMsgResponse>, tonic::Status> {
todo!()
}
async fn ping(
&self,
_request: tonic::Request<grpc::PingRequest>,
) -> std::result::Result<tonic::Response<grpc::PingResponse>, tonic::Status> {
Ok(tonic::Response::new(PingResponse {}))
}
}
#[async_trait]
pub trait NoDataTransformers {
async fn transform_msg(&self) -> anyhow::Result<()>;
}

8
crates/nodata/Cargo.toml
View File

@ -25,10 +25,10 @@ uuid = { version = "1.7.0", features = ["v4"] }
tower-http = { version = "0.5.2", features = ["cors", "trace"] }
mad = { git = "https://github.com/kjuulh/mad", branch = "main" }
tokio-util = "0.7.11"
tonic = "0.12.1"
bytes = "1.7.1"
prost = "0.13.1"
prost-types = "0.13.1"
tonic.workspace = true
bytes.workspace = true
prost.workspace = true
prost-types.workspace = true
chrono = { version = "0.4.38", features = ["serde"] }
tokio-stream = "0.1.15"
dagger-sdk = "0.11.10"