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network debugging

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This commit is contained in:
John Smith
2022-03-08 22:32:12 -05:00
parent 98799b4d3a
commit 64ea00f8cc
21 changed files with 891 additions and 345 deletions
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veilid-core/src/attachment_manager.rs
+17 -61
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@@ -263,6 +263,7 @@ impl AttachmentManager {
&self,
state_change_callback: StateChangeCallback<Attachment>,
) -> Result<(), String> {
trace!("init");
let network_manager = {
let inner = self.inner.lock();
inner
@@ -311,84 +312,39 @@ impl AttachmentManager {
}
}
async fn process_input(&self, input: &AttachmentInput) -> bool {
async fn process_input(&self, input: &AttachmentInput) -> Result<(), String> {
let attachment_machine = self.inner.lock().attachment_machine.clone();
let output = attachment_machine.consume(input).await;
match output {
Err(_) => {
error!("invalid input for state machine: {:?}", input);
false
}
Err(e) => Err(format!(
"invalid input '{:?}' for state machine in state '{:?}': {:?}",
input,
attachment_machine.state(),
e
)),
Ok(v) => {
if let Some(o) = v {
self.handle_output(&o).await;
}
true
Ok(())
}
}
}
pub async fn request_attach(&self) {
if !self.is_detached() {
trace!("attach request ignored");
return;
}
if self.process_input(&AttachmentInput::AttachRequested).await {
trace!("attach requested");
} else {
error!("attach request failed");
}
pub async fn request_attach(&self) -> Result<(), String> {
self.process_input(&AttachmentInput::AttachRequested)
.await
.map_err(|e| format!("Attach request failed: {}", e))
}
pub async fn request_detach(&self) {
if !self.is_attached() {
trace!("detach request ignored");
return;
}
if self.process_input(&AttachmentInput::DetachRequested).await {
trace!("detach requested");
} else {
error!("detach request failed");
}
pub async fn request_detach(&self) -> Result<(), String> {
self.process_input(&AttachmentInput::DetachRequested)
.await
.map_err(|e| format!("Attach request failed: {}", e))
}
pub fn get_state(&self) -> AttachmentState {
let attachment_machine = self.inner.lock().attachment_machine.clone();
attachment_machine.state()
}
// pub async fn wait_for_state(&self, state: AttachmentState, timeout_ms: Option<u32>) -> bool {
// let start_time = intf::get_timestamp();
// loop {
// let (current_state, eventual) = self
// .inner
// .lock()
// .attachment_machine
// .state_eventual_instance();
// if current_state == state {
// break;
// }
// if let Some(timeout_ms) = timeout_ms {
// let timeout_time = start_time + (timeout_ms as u64 * 1000);
// let cur_time = intf::get_timestamp();
// if timeout_time > cur_time {
// let timeout_dur_ms = ((timeout_time - cur_time) / 1000) as u32;
// if match intf::timeout(timeout_dur_ms, eventual).await {
// Ok(v) => v,
// Err(_) => return false,
// } == state
// {
// return true;
// }
// } else {
// return false;
// }
// } else if eventual.await == state {
// break;
// }
// }
// true
// }
}