feat: saga support retrylimit (#56)

build/version.props

@@ -1,7 +1,7 @@
 <Project>
  <PropertyGroup>
 
- <DtmCSharpVersion>1.2.0</DtmCSharpVersion>
+ <DtmCSharpVersion>1.3.0</DtmCSharpVersion>
 
  </PropertyGroup>
 </Project>

src/DtmCommon/Imp/TransBase.cs

@@ -26,6 +26,12 @@ public class TransBase
  [JsonPropertyName("branch_headers")]
  public Dictionary<string, string> BranchHeaders { get; set; }
 
+ [JsonPropertyName("retry_limit")]
+ public long RetryLimit { get; set; }
+
+ [JsonPropertyName("retry_count")]
+ public long RetryCount { get; set; }
+
  /// <summary>
  /// use in MSG/SAGA
  /// </summary>

src/Dtmcli/Saga/Saga.cs

@@ -96,5 +96,16 @@ public Saga SetBranchHeaders(Dictionary<string, string> headers)
  this._transBase.BranchHeaders = headers;
  return this;
  }
+
+ /// <summary>
+ /// Set global trans retry limit
+ /// </summary>
+ /// <param name="limit"></param>
+ /// <returns></returns>
+ public Saga SetRetryLimit(long limit)
+ {
+ this._transBase.RetryLimit = limit;
+ return this;
+ }
  }
 }

src/Dtmgrpc/DtmgRPCClient.cs

@@ -104,6 +104,7 @@ private dtmgpb.DtmRequest BuildDtmRequest(TransBase transBase)
  WaitResult = transBase.WaitResult,
  TimeoutToFail = transBase.TimeoutToFail,
  RetryInterval = transBase.RetryInterval,
+ RetryLimit = transBase.RetryLimit,
  };
 
  if (transBase.BranchHeaders != null)

src/Dtmgrpc/Saga/SagaGrpc.cs

@@ -99,5 +99,16 @@ public SagaGrpc SetBranchHeaders(Dictionary<string, string> headers)
  this._transBase.BranchHeaders = headers;
  return this;
  }
+
+ /// <summary>
+ /// Set global trans retry limit
+ /// </summary>
+ /// <param name="limit"></param>
+ /// <returns></returns>
+ public SagaGrpc SetRetryLimit(long limit)
+ {
+ this._transBase.RetryLimit = limit;
+ return this;
+ }
  }
 }

src/Dtmgrpc/dtmgpb/dtmgimp.proto

@@ -21,6 +21,8 @@ message DtmTransOptions {
  int64 RetryInterval = 3;
  // repeated string PassthroughHeaders = 4;
  map<string, string> BranchHeaders = 5;
+ int64 RequestTimeout = 6;
+ int64 RetryLimit = 7;
 }
 
 // DtmRequest request sent to dtm server

tests/Dtmcli.Tests/SagaTests.cs

@@ -40,6 +40,7 @@ public async void Submit_Should_Succeed()
  .EnableWaitResult()
  .SetRetryInterval(10)
  .SetTimeoutToFail(100)
+ .SetRetryLimit(2)
  .SetBranchHeaders(new Dictionary<string, string> 
  {
  { "bh1", "123" },
@@ -123,6 +124,7 @@ protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage
  Assert.Contains("bh2", transBase.BranchHeaders.Keys);
  Assert.Equal(4, transBase.Payloads.Count);
  Assert.Equal(4, transBase.Steps.Count);
+ Assert.Equal(2, transBase.RetryLimit);
 
  var content = new StringContent("{\"dtm_result\":\"SUCCESS\"}");
 

tests/Dtmgrpc.Tests/SagaTests.cs

@@ -31,6 +31,7 @@ public async void Submit_Should_Succeed()
  .EnableConcurrent()
  .SetRetryInterval(10)
  .SetTimeoutToFail(100)
+ .SetRetryLimit(2)
  .SetBranchHeaders(new Dictionary<string, string>
  {
  { "bh1", "123" },
@@ -43,6 +44,7 @@ public async void Submit_Should_Succeed()
  Assert.NotNull(tb.CustomData);
  Assert.Equal(10, tb.RetryInterval);
  Assert.Equal(100, tb.TimeoutToFail);
+ Assert.Equal(2, tb.RetryLimit);
 
  Assert.True(true);
  }