added bell - the title will show a bell emoji if the bell has been rung for 0.2s

fix massive memory leak :cry
it liteally got to 10gigs :wilt
fixed cpu usage - 90+% lower

ShhShell/SSH/SSHHandler.swift

@@ -22,7 +22,7 @@ class SSHHandler: @unchecked Sendable, ObservableObject {
 	
 	@Published var testSuceeded: Bool? = nil
 	
-	@Published var bell: UUID? = nil
+	@Published var bell: Bool = false
 	
 	@Published var host: Host
 	
@@ -150,9 +150,9 @@ class SSHHandler: @unchecked Sendable, ObservableObject {
 	}
 	
 	func ring() {
-		withAnimation { bell = UUID() }
-		DispatchQueue.main.asyncAfter(deadline: .now()+1) {
-			withAnimation { self.bell = nil }
+		bell = true
+		DispatchQueue.main.asyncAfter(deadline: .now()+0.2) {
+			self.bell = false
 		}
 	}
 	
@@ -383,7 +383,7 @@ class SSHHandler: @unchecked Sendable, ObservableObject {
 		}
 		
 		var buffer: [CChar] = Array(repeating: 0, count: 1024)
-		let nbytes = ssh_channel_read(channel, &buffer, UInt32(buffer.count), 0)
+		let nbytes = ssh_channel_read_nonblocking(channel, &buffer, UInt32(buffer.count), 0)
 		
 		guard nbytes > 0 else { return nil }
 		

ShhShell/Views/Terminal/SSHTerminalView.swift

@@ -34,7 +34,7 @@ final class SSHTerminalView: TerminalView, Sendable, @preconcurrency TerminalVie
 							self.feed(text: read)
 						}
 					} else {
-						Task {try? await Task.sleep(nanoseconds: 10_000_000) } //10ms
+						try? await Task.sleep(nanoseconds: 10_000_000) //10ms
 					}
 				}
 				handler.disconnect()
@@ -83,7 +83,6 @@ final class SSHTerminalView: TerminalView, Sendable, @preconcurrency TerminalVie
 	}
 	
 	public func bell(source: TerminalView) {
-		print("bell rung")
 		handler?.ring()
 	}
 }

ShhShell/Views/Terminal/ShellView.swift

@@ -16,11 +16,6 @@ struct ShellView: View {
     var body: some View {
 		NavigationStack {
 			ZStack {
-				if handler.bell != nil {
-					Text("🔔")
-						.font(.title)
-						.transition(.scale)
-				}
 				if !handler.connected {
 					DialogView(handler: handler, showDialog: !handler.connected)
 				}
@@ -50,7 +45,7 @@ struct ShellView: View {
 			.onChange(of: handler.connected) { _ in
 				if !handler.connected { dismiss() }
 			}
-			.navigationTitle(handler.title)
+			.navigationTitle(handler.bell ? "🔔" : handler.title)
 			.navigationBarTitleDisplayMode(.inline)
 		}
     }