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48 lines
1.6 KiB
Rust
48 lines
1.6 KiB
Rust
use super::handle_connection;
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use crate::error::Result;
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use crate::events::event_handler::EventHandler;
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use crate::ipc::context::Context;
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use crate::ipc::stream_emitter::StreamEmitter;
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use crate::namespaces::namespace::Namespace;
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use std::collections::HashMap;
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use std::sync::Arc;
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use tokio::net::TcpListener;
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use tokio::sync::RwLock;
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use typemap_rev::TypeMap;
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/// The IPC Server listening for connections.
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/// Use the [IPCBuilder](crate::builder::IPCBuilder) to create a server.
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/// Usually one does not need to use the IPCServer object directly.
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pub struct IPCServer {
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pub(crate) handler: EventHandler,
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pub(crate) namespaces: HashMap<String, Namespace>,
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pub(crate) data: TypeMap,
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}
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impl IPCServer {
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/// Starts the IPC Server.
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/// Invoked by [IPCBuilder::build_server](crate::builder::IPCBuilder::build_server)
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pub async fn start(self, address: &str) -> Result<()> {
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let listener = TcpListener::bind(address).await?;
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let handler = Arc::new(self.handler);
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let namespaces = Arc::new(self.namespaces);
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let data = Arc::new(RwLock::new(self.data));
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while let Ok((stream, _)) = listener.accept().await {
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let handler = Arc::clone(&handler);
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let namespaces = Arc::clone(&namespaces);
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let data = Arc::clone(&data);
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tokio::spawn(async {
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let (read_half, write_half) = stream.into_split();
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let emitter = StreamEmitter::new(write_half);
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let ctx = Context::new(StreamEmitter::clone(&emitter), data);
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handle_connection(namespaces, handler, read_half, ctx).await;
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});
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}
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Ok(())
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}
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}
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