Christian Nennemann
150f30b0d6
New mesh_node.rs providing a production-ready node: - MeshNodeBuilder for fluent configuration - MeshConfig integration for all settings - MeshMetrics tracking for all operations - Rate limiting on incoming messages - Backpressure controller - Graceful shutdown via ShutdownCoordinator - Optional FappRouter based on capabilities - MeshRouter for envelope routing - TransportManager for multi-transport support Key APIs: - MeshNodeBuilder::new().fapp_relay().build() - node.process_incoming() with rate limiting + metrics - node.gc() for store/routing table cleanup - node.shutdown() for graceful termination 222 tests passing (203 lib + 3 fapp_flow + 16 multi_node)
87 lines
2.8 KiB
Rust
87 lines
2.8 KiB
Rust
//! FAPP Service Demo
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//!
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//! Demonstrates therapist announcement and patient query flow.
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use meshservice::{
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capabilities,
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identity::ServiceIdentity,
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router::ServiceRouter,
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services::fapp::{create_announce, create_query, FappService, Modality, SlotAnnounce, SlotQuery, Specialism},
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};
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fn main() {
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println!("=== FAPP Service Demo ===\n");
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// Create identities
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let therapist = ServiceIdentity::generate();
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let patient = ServiceIdentity::generate();
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let relay = ServiceIdentity::generate();
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println!("Therapist address: {:?}", hex(&therapist.address()));
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println!("Patient address: {:?}", hex(&patient.address()));
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println!("Relay address: {:?}\n", hex(&relay.address()));
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// Create router with FAPP service
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let mut router = ServiceRouter::new(capabilities::RELAY);
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router.register(Box::new(FappService::relay()));
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// Therapist creates announcement
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let announce = SlotAnnounce::new(
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&[Specialism::CognitiveBehavioral, Specialism::TraumaFocused],
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Modality::VideoCall,
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"104", // Berlin Kreuzberg
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)
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.with_slots(3)
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.with_profile("https://therapists.de/dr-schmidt")
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.with_name("Dr. Anna Schmidt");
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println!("Therapist announces:");
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println!(" Specialisms: CBT, Trauma");
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println!(" Modality: Video");
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println!(" Location: 104xx");
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println!(" Slots: 3");
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println!(" Profile: https://therapists.de/dr-schmidt\n");
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let msg = create_announce(&therapist, &announce, 1).unwrap();
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let action = router.handle(msg.clone(), Some(therapist.public_key())).unwrap();
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println!("Router action: {:?}", action);
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println!("Stored messages: {}\n", router.store().len());
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// Patient creates query
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let query = SlotQuery::new(Specialism::CognitiveBehavioral, "104")
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.with_modality(Modality::VideoCall)
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.with_max_wait(30);
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println!("Patient queries:");
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println!(" Looking for: CBT");
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println!(" Location: 104xx");
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println!(" Modality: Video");
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println!(" Max wait: 30 days\n");
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let query_msg = create_query(&patient, &query).unwrap();
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// Find matches
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let matches = router.query(&query_msg);
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println!("Found {} matching therapist(s):", matches.len());
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for (i, m) in matches.iter().enumerate() {
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if let Ok(data) = meshservice::services::fapp::SlotAnnounce::from_bytes(&m.message.payload) {
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println!(" {}. {} in {}xx ({} slots)",
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i + 1,
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data.display_name.as_deref().unwrap_or("Unknown"),
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data.postal_prefix,
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data.available_slots
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);
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if let Some(profile) = &data.profile_url {
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println!(" Verify: {}", profile);
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}
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}
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}
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println!("\n=== Demo Complete ===");
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}
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fn hex(bytes: &[u8]) -> String {
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bytes.iter().map(|b| format!("{b:02x}")).collect()
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}
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