XXMessengerClient - logging

XXMessengerClient

• Add MessengerSetLogLevel function.
• Add MessengerStartLogging function.
• Implement logging with swift-log package.

xx-messenger example

• Log using swift-log package.
• Bootstrap logging system with Pulse library.
• Start logging when creating AppEnvironment.

Examples/xx-messenger/Sources/AppCore/Logger/Logger.swift

 import Foundation
-import Pulse
+import Logging
 import XCTestDynamicOverlay
 
 public struct Logger {
@@ -21,14 +21,12 @@ public struct Logger {
 
 extension Logger {
   public static func live() -> Logger {
-    Logger { msg, file, function, line in
+    let logger = Logging.Logger(label: "xx.network.XXMessengerExample")
+    return Logger { msg, file, function, line in
       switch msg {
       case .error(let error):
-        LoggerStore.shared.storeMessage(
-          label: "xx-messenger",
-          level: .error,
-          message: error.localizedDescription,
-          metadata: [:],
+        logger.error(
+          .init(stringLiteral: error.localizedDescription),
           file: file,
           function: function,
           line: line