XXMessengerClient

Breaking changes:

• Rename Environment to NDFEnvironment.
• Update NewOrLoadUd functor parameters.

New features:

• Add XXMessengerClient library.
• Update documentation.

Sources/XXMessengerClient/Messenger/Functors/MessengerStart.swift

+import XXClient
+import XCTestDynamicOverlay
+
+public struct MessengerStart {
+  public enum Error: Swift.Error {
+    case notLoaded
+  }
+
+  public var run: (Int) throws -> Void
+
+  public func callAsFunction(
+    timeoutMS: Int = 30_000
+  ) throws {
+    try run(timeoutMS)
+  }
+}
+
+extension MessengerStart {
+  public static func live(_ env: MessengerEnvironment) -> MessengerStart {
+    MessengerStart { timeoutMS in
+      guard let cMix = env.ctx.getCMix() else {
+        throw Error.notLoaded
+      }
+      guard cMix.networkFollowerStatus() != .running else {
+        return
+      }
+      try cMix.startNetworkFollower(timeoutMS: timeoutMS)
+    }
+  }
+}
+
+extension MessengerStart {
+  public static let unimplemented = MessengerStart(
+    run: XCTUnimplemented("\(Self.self)")
+  )
+}