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Merge pull request 'Start adding stop logic' (#3) from stop-logic into main

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Reviewed-on: #3
This commit is contained in:
Robin Müller 2024-04-13 10:56:45 +02:00
commit 9da9cf5b1f
6 changed files with 169 additions and 55 deletions
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42
Cargo.lock generated
View File

@ -317,6 +317,18 @@ version = "2.7.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d"
[[package]]
name = "mio"
version = "0.8.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a4a650543ca06a924e8b371db273b2756685faae30f8487da1b56505a8f78b0c"
dependencies = [
"libc",
"log",
"wasi",
"windows-sys 0.48.0",
]
[[package]]
name = "nodrop"
version = "0.1.14"
@ -424,9 +436,9 @@ dependencies = [
[[package]]
name = "quote"
version = "1.0.35"
version = "1.0.36"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "291ec9ab5efd934aaf503a6466c5d5251535d108ee747472c3977cc5acc868ef"
checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
dependencies = [
"proc-macro2",
]
@ -455,7 +467,7 @@ checksum = "e86697c916019a8588c99b5fac3cead74ec0b4b819707a682fd4d23fa0ce1ba1"
[[package]]
name = "satrs"
version = "0.2.0-rc.0"
source = "git+https://egit.irs.uni-stuttgart.de/rust/sat-rs.git?branch=main#0fec99402803b69fbba8ac7537197e0c7f1c836f"
source = "git+https://egit.irs.uni-stuttgart.de/rust/sat-rs.git?branch=main#3375780e008506ba413be22d176aa567db04e09e"
dependencies = [
"bus",
"cobs",
@ -465,6 +477,7 @@ dependencies = [
"downcast-rs",
"dyn-clone",
"hashbrown",
"mio",
"num-traits",
"num_enum",
"paste",
@ -479,7 +492,7 @@ dependencies = [
[[package]]
name = "satrs-mib"
version = "0.1.1"
source = "git+https://egit.irs.uni-stuttgart.de/rust/sat-rs.git?branch=main#0fec99402803b69fbba8ac7537197e0c7f1c836f"
source = "git+https://egit.irs.uni-stuttgart.de/rust/sat-rs.git?branch=main#3375780e008506ba413be22d176aa567db04e09e"
dependencies = [
"csv",
"satrs-mib-codegen",
@ -491,7 +504,7 @@ dependencies = [
[[package]]
name = "satrs-mib-codegen"
version = "0.1.1"
source = "git+https://egit.irs.uni-stuttgart.de/rust/sat-rs.git?branch=main#0fec99402803b69fbba8ac7537197e0c7f1c836f"
source = "git+https://egit.irs.uni-stuttgart.de/rust/sat-rs.git?branch=main#3375780e008506ba413be22d176aa567db04e09e"
dependencies = [
"proc-macro2",
"quote",
@ -501,7 +514,7 @@ dependencies = [
[[package]]
name = "satrs-shared"
version = "0.1.3"
source = "git+https://egit.irs.uni-stuttgart.de/rust/sat-rs.git?branch=main#0fec99402803b69fbba8ac7537197e0c7f1c836f"
source = "git+https://egit.irs.uni-stuttgart.de/rust/sat-rs.git?branch=main#3375780e008506ba413be22d176aa567db04e09e"
dependencies = [
"serde",
"spacepackets",
@ -560,7 +573,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "05ffd9c0a93b7543e062e759284fcf5f5e3b098501104bfbdde4d404db792871"
dependencies = [
"libc",
"windows-sys",
"windows-sys 0.52.0",
]
[[package]]
@ -672,6 +685,12 @@ version = "0.9.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
[[package]]
name = "wasi"
version = "0.11.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "wasm-bindgen"
version = "0.2.92"
@ -735,6 +754,15 @@ dependencies = [
"windows-targets 0.52.4",
]
[[package]]
name = "windows-sys"
version = "0.48.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
dependencies = [
"windows-targets 0.48.5",
]
[[package]]
name = "windows-sys"
version = "0.52.0"

8
pytmtc/tmtc_conf.json
View File

@ -1,8 +0,0 @@
{
"com_if": "tcp",
"tcpip_udp_ip_addr": "127.0.0.1",
"tcpip_udp_port": 7301,
"tcpip_udp_recv_max_size": 1500,
"tcpip_tcp_ip_addr": "127.0.0.1",
"tcpip_tcp_port": 7301
}

5
src/config.rs
View File

@ -6,6 +6,8 @@ use satrs_mib::resultcode;
use std::{collections::HashSet, net::Ipv4Addr};
use strum::IntoEnumIterator;
pub const STOP_FILE_NAME: &str = "stop-experiment";
pub const OBSW_SERVER_ADDR: Ipv4Addr = Ipv4Addr::UNSPECIFIED;
pub const SERVER_PORT: u16 = 7301;
@ -124,4 +126,7 @@ pub mod tasks {
pub const FREQ_MS_EVENT_HANDLING: u64 = 400;
pub const FREQ_MS_AOCS: u64 = 500;
pub const FREQ_MS_PUS_STACK: u64 = 200;
pub const FREQ_MS_CTRL: u64 = 400;
pub const STOP_CHECK_FREQUENCY: u64 = 400;
}

52
src/interface/tcp.rs
View File

@ -1,11 +1,13 @@
use std::{
collections::{HashSet, VecDeque},
sync::{Arc, Mutex},
sync::{atomic::AtomicBool, Arc, Mutex},
time::Duration,
};
use log::{info, warn};
use ops_sat_rs::config::tasks::STOP_CHECK_FREQUENCY;
use satrs::{
hal::std::tcp_server::{ServerConfig, TcpSpacepacketsServer},
hal::std::tcp_server::{HandledConnectionHandler, ServerConfig, TcpSpacepacketsServer},
pus::ReceivesEcssPusTc,
spacepackets::PacketId,
tmtc::{CcsdsDistributor, CcsdsError, ReceivesCcsdsTc, TmPacketSourceCore},
@ -69,12 +71,25 @@ impl TmPacketSourceCore for SyncTcpTmSource {
}
}
#[derive(Default)]
pub struct ConnectionFinishedHandler {}
impl HandledConnectionHandler for ConnectionFinishedHandler {
fn handled_connection(&mut self, info: satrs::hal::std::tcp_server::HandledConnectionInfo) {
info!(
"Served {} TMs and {} TCs for client {:?}",
info.num_sent_tms, info.num_received_tcs, info.addr
);
}
}
pub type TcpServerType<TcSource, MpscErrorType> = TcpSpacepacketsServer<
(),
CcsdsError<MpscErrorType>,
SyncTcpTmSource,
CcsdsDistributor<CcsdsReceiver<TcSource, MpscErrorType>, MpscErrorType>,
HashSet<PacketId>,
ConnectionFinishedHandler,
(),
CcsdsError<MpscErrorType>,
>;
pub struct TcpTask<
@ -102,25 +117,28 @@ impl<
tm_source: SyncTcpTmSource,
tc_receiver: CcsdsDistributor<CcsdsReceiver<TcSource, MpscErrorType>, MpscErrorType>,
packet_id_lookup: HashSet<PacketId>,
stop_signal: Arc<AtomicBool>,
) -> Result<Self, std::io::Error> {
Ok(Self {
server: TcpSpacepacketsServer::new(cfg, tm_source, tc_receiver, packet_id_lookup)?,
server: TcpSpacepacketsServer::new(
cfg,
tm_source,
tc_receiver,
packet_id_lookup,
ConnectionFinishedHandler::default(),
Some(stop_signal),
)?,
})
}
pub fn periodic_operation(&mut self) {
loop {
let result = self.server.handle_next_connection();
match result {
Ok(conn_result) => {
info!(
"Served {} TMs and {} TCs for client {:?}",
conn_result.num_sent_tms, conn_result.num_received_tcs, conn_result.addr
);
}
Err(e) => {
warn!("TCP server error: {e:?}");
}
let result = self
.server
.handle_next_connection(Some(Duration::from_millis(STOP_CHECK_FREQUENCY)));
match result {
Ok(_conn_result) => (),
Err(e) => {
warn!("TCP server error: {e:?}");
}
}
}

64
src/main.rs
View File

@ -1,15 +1,18 @@
use std::{
net::{IpAddr, SocketAddr},
sync::mpsc,
sync::{atomic::AtomicBool, mpsc, Arc},
thread,
time::Duration,
};
use log::info;
use ops_sat_rs::config::tasks::FREQ_MS_PUS_STACK;
use ops_sat_rs::config::{
tasks::FREQ_MS_UDP_TMTC, OBSW_SERVER_ADDR, PACKET_ID_VALIDATOR, SERVER_PORT,
};
use ops_sat_rs::config::{
tasks::{FREQ_MS_CTRL, FREQ_MS_PUS_STACK},
STOP_FILE_NAME,
};
use satrs::{
hal::std::{tcp_server::ServerConfig, udp_server::UdpTcServer},
tmtc::CcsdsDistributor,
@ -34,10 +37,11 @@ mod pus;
mod requests;
mod tmtc;
#[allow(dead_code)]
fn main() {
setup_logger().expect("setting up logging with fern failed");
println!("OPS-SAT Rust experiment OBSW");
println!("OPS-SAT Rust Experiment OBSW");
let stop_signal = Arc::new(AtomicBool::new(false));
let (tc_source_tx, tc_source_rx) = mpsc::channel();
let (tm_funnel_tx, tm_funnel_rx) = mpsc::channel();
@ -132,52 +136,94 @@ fn main() {
sync_tm_tcp_source.clone(),
tcp_ccsds_distributor,
PACKET_ID_VALIDATOR.clone(),
stop_signal.clone(),
)
.expect("tcp server creation failed");
let mut tm_funnel = TmFunnelDynamic::new(sync_tm_tcp_source, tm_funnel_rx, tm_server_tx);
let mut tm_funnel = TmFunnelDynamic::new(
sync_tm_tcp_source,
tm_funnel_rx,
tm_server_tx,
stop_signal.clone(),
);
info!("Starting CTRL task");
let ctrl_stop_signal = stop_signal.clone();
let jh_ctrl_thread = thread::Builder::new()
.name("ops-sat ctrl".to_string())
.spawn(move || loop {
if std::path::Path::new(STOP_FILE_NAME).exists() {
log::warn!(
"Detected stop file name at {}. Initiating experiment shutdown",
STOP_FILE_NAME
);
ctrl_stop_signal.store(true, std::sync::atomic::Ordering::Relaxed);
break;
}
thread::sleep(Duration::from_millis(FREQ_MS_CTRL));
})
.unwrap();
info!("Starting TMTC and UDP task");
let tmtc_stop_signal = stop_signal.clone();
let jh_udp_tmtc = thread::Builder::new()
.name("TMTC and UDP".to_string())
.name("ops-sat tmtc-udp".to_string())
.spawn(move || {
info!("Running UDP server on port {SERVER_PORT}");
loop {
udp_tmtc_server.periodic_operation();
tmtc_task.periodic_operation();
if tmtc_stop_signal.load(std::sync::atomic::Ordering::Relaxed) {
break;
}
thread::sleep(Duration::from_millis(FREQ_MS_UDP_TMTC));
}
})
.unwrap();
let tcp_stop_signal = stop_signal.clone();
info!("Starting TCP task");
let jh_tcp = thread::Builder::new()
.name("TCP".to_string())
.name("ops-sat tcp".to_string())
.spawn(move || {
info!("Running TCP server on port {SERVER_PORT}");
loop {
tcp_server.periodic_operation();
if tcp_stop_signal.load(std::sync::atomic::Ordering::Relaxed) {
break;
}
}
})
.unwrap();
info!("Starting TM funnel task");
let funnel_stop_signal = stop_signal.clone();
let jh_tm_funnel = thread::Builder::new()
.name("TM Funnel".to_string())
.name("ops-sat tm-funnel".to_string())
.spawn(move || loop {
tm_funnel.operation();
if funnel_stop_signal.load(std::sync::atomic::Ordering::Relaxed) {
break;
}
})
.unwrap();
info!("Starting PUS handler thread");
let pus_stop_signal = stop_signal.clone();
let jh_pus_handler = thread::Builder::new()
.name("PUS".to_string())
.name("ops-sat pus".to_string())
.spawn(move || loop {
pus_stack.periodic_operation();
if pus_stop_signal.load(std::sync::atomic::Ordering::Relaxed) {
break;
}
thread::sleep(Duration::from_millis(FREQ_MS_PUS_STACK));
})
.unwrap();
jh_ctrl_thread
.join()
.expect("Joining Controller thread failed");
jh_udp_tmtc
.join()
.expect("Joining UDP TMTC server thread failed");

53
src/tmtc/tm_funnel.rs
View File

@ -1,9 +1,9 @@
use std::{
collections::HashMap,
sync::mpsc::{self},
};
use std::sync::atomic::AtomicBool;
use std::sync::Arc;
use std::{collections::HashMap, sync::mpsc, time::Duration};
use log::info;
use ops_sat_rs::config::tasks::STOP_CHECK_FREQUENCY;
use satrs::pus::PusTmAsVec;
use satrs::{
seq_count::{CcsdsSimpleSeqCountProvider, SequenceCountProviderCore},
@ -78,6 +78,7 @@ pub struct TmFunnelDynamic {
common: TmFunnelCommon,
tm_funnel_rx: mpsc::Receiver<PusTmAsVec>,
tm_server_tx: mpsc::Sender<PusTmAsVec>,
stop_signal: Arc<AtomicBool>,
}
impl TmFunnelDynamic {
@ -85,25 +86,49 @@ impl TmFunnelDynamic {
sync_tm_tcp_source: SyncTcpTmSource,
tm_funnel_rx: mpsc::Receiver<PusTmAsVec>,
tm_server_tx: mpsc::Sender<PusTmAsVec>,
stop_signal: Arc<AtomicBool>,
) -> Self {
Self {
common: TmFunnelCommon::new(sync_tm_tcp_source),
tm_funnel_rx,
tm_server_tx,
stop_signal,
}
}
pub fn operation(&mut self) {
if let Ok(mut tm) = self.tm_funnel_rx.recv() {
// Read the TM, set sequence counter and message counter, and finally update
// the CRC.
let zero_copy_writer = PusTmZeroCopyWriter::new(&mut tm.packet, MIN_CDS_FIELD_LEN)
.expect("Creating TM zero copy writer failed");
self.common.apply_packet_processing(zero_copy_writer);
self.common.sync_tm_tcp_source.add_tm(&tm.packet);
self.tm_server_tx
.send(tm)
.expect("Sending TM to server failed");
loop {
match self
.tm_funnel_rx
.recv_timeout(Duration::from_millis(STOP_CHECK_FREQUENCY))
{
Ok(mut tm) => {
// Read the TM, set sequence counter and message counter, and finally update
// the CRC.
let zero_copy_writer =
PusTmZeroCopyWriter::new(&mut tm.packet, MIN_CDS_FIELD_LEN)
.expect("Creating TM zero copy writer failed");
self.common.apply_packet_processing(zero_copy_writer);
self.common.sync_tm_tcp_source.add_tm(&tm.packet);
self.tm_server_tx
.send(tm)
.expect("Sending TM to server failed");
if self.stop_signal.load(std::sync::atomic::Ordering::Relaxed) {
break;
}
}
Err(e) => match e {
mpsc::RecvTimeoutError::Timeout => {
if self.stop_signal.load(std::sync::atomic::Ordering::Relaxed) {
break;
}
}
mpsc::RecvTimeoutError::Disconnected => {
log::warn!("All TM funnel senders have disconnected");
break;
}
},
}
}
}
}