Default names for individual resilience strategies

Author: martintmk

src/Polly.Core/CircuitBreaker/CircuitBreakerConstants.cs

@@ -2,6 +2,8 @@ namespace Polly.CircuitBreaker;
 
 internal static class CircuitBreakerConstants
 {
+    public const string DefaultName = "CircuitBreaker";
+
     public const string OnCircuitClosed = "OnCircuitClosed";
 
     public const string OnHalfOpenEvent = "OnCircuitHalfOpened";

src/Polly.Core/CircuitBreaker/CircuitBreakerStrategyOptions.TResult.cs

@@ -22,6 +22,11 @@ namespace Polly.CircuitBreaker;
 /// </remarks>
 public class CircuitBreakerStrategyOptions<TResult> : ResilienceStrategyOptions
 {
+    /// <summary>
+    /// Initializes a new instance of the <see cref="CircuitBreakerStrategyOptions{TResult}"/> class.
+    /// </summary>
+    public CircuitBreakerStrategyOptions() => Name = CircuitBreakerConstants.DefaultName;
+
     /// <summary>
     /// Gets or sets the failure-to-success ratio at which the circuit will break.
     /// </summary>

src/Polly.Core/Fallback/FallbackConstants.cs

@@ -2,6 +2,8 @@ namespace Polly.Fallback;
 
 internal static class FallbackConstants
 {
+    public const string DefaultName = "Fallback";
+
     public const string OnFallback = "OnFallback";
 }
 

src/Polly.Core/Fallback/FallbackStrategyOptions.TResult.cs

@@ -8,6 +8,11 @@ namespace Polly.Fallback;
 /// <typeparam name="TResult">The result type.</typeparam>
 public class FallbackStrategyOptions<TResult> : ResilienceStrategyOptions
 {
+    /// <summary>
+    /// Initializes a new instance of the <see cref="FallbackStrategyOptions{TResult}"/> class.
+    /// </summary>
+    public FallbackStrategyOptions() => Name = FallbackConstants.DefaultName;
+
     /// <summary>
     /// Gets or sets the outcome predicate for determining whether a fallback should be executed.
     /// </summary>

src/Polly.Core/Hedging/HedgingConstants.cs

@@ -2,6 +2,8 @@ namespace Polly.Hedging;
 
 internal static class HedgingConstants
 {
+    public const string DefaultName = "Hedging";
+
     public const string OnHedgingEventName = "OnHedging";
 
     public const int DefaultMaxHedgedAttempts = 2;

src/Polly.Core/Hedging/HedgingStrategyOptions.TResult.cs

@@ -8,6 +8,11 @@ namespace Polly.Hedging;
 /// <typeparam name="TResult">The type of result these hedging options handle.</typeparam>
 public class HedgingStrategyOptions<TResult> : ResilienceStrategyOptions
 {
+    /// <summary>
+    /// Initializes a new instance of the <see cref="HedgingStrategyOptions{TResult}"/> class.
+    /// </summary>
+    public HedgingStrategyOptions() => Name = HedgingConstants.DefaultName;
+
     /// <summary>
     /// Gets or sets the minimal time of waiting before spawning a new hedged call.
     /// </summary>

src/Polly.Core/Retry/RetryConstants.cs

@@ -2,6 +2,8 @@ namespace Polly.Retry;
 
 internal static class RetryConstants
 {
+    public const string DefaultName = "Retry";
+
     public const string OnRetryEvent = "OnRetry";
 
     public const RetryBackoffType DefaultBackoffType = RetryBackoffType.Constant;

src/Polly.Core/Retry/RetryStrategyOptions.TResult.cs

@@ -8,6 +8,11 @@ namespace Polly.Retry;
 /// <typeparam name="TResult">The type of result the retry strategy handles.</typeparam>
 public class RetryStrategyOptions<TResult> : ResilienceStrategyOptions
 {
+    /// <summary>
+    /// Initializes a new instance of the <see cref="RetryStrategyOptions{TResult}"/> class.
+    /// </summary>
+    public RetryStrategyOptions() => Name = RetryConstants.DefaultName;
+
     /// <summary>
     /// Gets or sets the maximum number of retries to use, in addition to the original call.
     /// </summary>

src/Polly.Core/Timeout/TimeoutConstants.cs

@@ -2,5 +2,7 @@ namespace Polly.Timeout;
 
 internal static class TimeoutConstants
 {
+    public const string DefaultName = "Timeout";
+
     public const string OnTimeoutEvent = "OnTimeout";
 }

src/Polly.Core/Timeout/TimeoutStrategyOptions.cs

@@ -7,6 +7,11 @@ namespace Polly.Timeout;
 /// </summary>
 public class TimeoutStrategyOptions : ResilienceStrategyOptions
 {
+    /// <summary>
+    /// Initializes a new instance of the <see cref="TimeoutStrategyOptions"/> class.
+    /// </summary>
+    public TimeoutStrategyOptions() => Name = TimeoutConstants.DefaultName;
+
 #pragma warning disable IL2026 // Addressed with DynamicDependency on ValidationHelper.Validate method
     /// <summary>
     /// Gets or sets the default timeout.