NIO 1

Author: MrLotU

Package.resolved

@@ -14,7 +14,7 @@ let package = Package(
     ],
     dependencies: [
         .package(url: "https://github.com/apple/swift-metrics.git", from: "1.0.0"),
-        .package(url: "https://github.com/apple/swift-nio.git", from: "2.0.0"),
+        .package(url: "https://github.com/apple/swift-nio.git", from: "1.0.0"),
     ],
     targets: [
         .target(

Package.swift

@@ -42,7 +42,7 @@ extension PromMetric {
     /// - Parameters:
     ///     - buffer: `ByteBuffer` to collect into
     func collect(into buffer: inout ByteBuffer) {
-        buffer.writeString(collect())
+        buffer.write(string: collect())
     }
 }
 

Sources/Prometheus/MetricTypes/PromMetric.swift

@@ -113,7 +113,7 @@ for _ in 0...Int.random(in: 100...1000) {
 }
 
 let elg = MultiThreadedEventLoopGroup(numberOfThreads: 1)
-let prom = elg.next().makePromise(of: String.self)
+let prom = elg.next().newPromise(of: String.self)
 
 prom.futureResult.whenSuccess {
     print($0)

Sources/PrometheusExample/main.swift

@@ -28,7 +28,7 @@ final class PrometheusMetricsTests: XCTestCase {
         let counterTwo = Counter(label: "my_counter", dimensions: [("myValue", "labels")])
         counterTwo.increment(by: 10)
 
-        let promise = self.eventLoop.makePromise(of: String.self)
+        let promise = self.eventLoop.newPromise(of: String.self)
         prom.collect(promise.succeed)
 
         XCTAssertEqual(try! promise.futureResult.wait(), """
@@ -48,7 +48,7 @@ final class PrometheusMetricsTests: XCTestCase {
         let gaugeTwo = Gauge(label: "my_gauge", dimensions: [("myValue", "labels")])
         gaugeTwo.record(10)
 
-        let promise = self.eventLoop.makePromise(of: String.self)
+        let promise = self.eventLoop.newPromise(of: String.self)
         prom.collect(promise.succeed)
 
         XCTAssertEqual(try! promise.futureResult.wait(), """
@@ -67,7 +67,7 @@ final class PrometheusMetricsTests: XCTestCase {
         let recorderTwo = Recorder(label: "my_histogram", dimensions: [("myValue", "labels")])
         recorderTwo.record(3)
 
-        let promise = self.eventLoop.makePromise(of: String.self)
+        let promise = self.eventLoop.newPromise(of: String.self)
         prom.collect(promise.succeed)
 
         XCTAssertEqual(try! promise.futureResult.wait(), """
@@ -120,7 +120,7 @@ final class PrometheusMetricsTests: XCTestCase {
         let summaryTwo = Timer(label: "my_summary", dimensions: [("myValue", "labels")])
         summaryTwo.recordNanoseconds(123)
 
-        let promise = self.eventLoop.makePromise(of: String.self)
+        let promise = self.eventLoop.newPromise(of: String.self)
         prom.collect(promise.succeed)
 
         XCTAssertEqual(try! promise.futureResult.wait(), """
@@ -150,7 +150,7 @@ final class PrometheusMetricsTests: XCTestCase {
         let counter = Counter(label: "my_counter")
         counter.increment()
         counter.destroy()
-        let promise = self.eventLoop.makePromise(of: String.self)
+        let promise = self.eventLoop.newPromise(of: String.self)
         prom.collect(promise.succeed)
 
         XCTAssertEqual(try! promise.futureResult.wait(), "")
@@ -162,7 +162,7 @@ final class PrometheusMetricsTests: XCTestCase {
         let counterTwo = Counter(label: "my_counter", dimensions: [("myValue", "labels")])
         counterTwo.increment(by: 10)
 
-        let promise = self.eventLoop.makePromise(of: ByteBuffer.self)
+        let promise = self.eventLoop.newPromise(of: ByteBuffer.self)
         prom.collect(promise.succeed)
         var buffer = try! promise.futureResult.wait()