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Code Issues Releases Wiki Activity

Added exception handlers for REST response processing

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Jkorf 2025-12-19 10:09:14 +01:00
parent c76931a3b4
commit a7eb483479
1 changed files with 24 additions and 5 deletions
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29
CryptoExchange.Net/Clients/RestApiClient.cs
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@ -516,10 +516,20 @@ namespace CryptoExchange.Net.Clients
else else
{ {
// Handle a 'normal' error response. Can still be either a json error message or some random HTML or other string // Handle a 'normal' error response. Can still be either a json error message or some random HTML or other string
error = await MessageHandler.ParseErrorResponse(
try
{
error = await MessageHandler.ParseErrorResponse(
(int)response.StatusCode, (int)response.StatusCode,
response.ResponseHeaders, response.ResponseHeaders,
responseStream).ConfigureAwait(false); responseStream).ConfigureAwait(false);
}
catch (Exception ex)
{
_logger.LogError(ex, "Unhandled exception when parsing error response: {Message}", ex.Message);
var errorResult = new ServerError(ErrorInfo.Unknown with { Message = ex.Message });
return new WebCallResult<T>(response.StatusCode, response.HttpVersion, response.ResponseHeaders, sw.Elapsed, response.ContentLength, originalData, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, errorResult);
}
} }
return new WebCallResult<T>(response.StatusCode, response.HttpVersion, response.ResponseHeaders, sw.Elapsed, response.ContentLength, originalData, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, error); return new WebCallResult<T>(response.StatusCode, response.HttpVersion, response.ResponseHeaders, sw.Elapsed, response.ContentLength, originalData, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, default, error);
@ -558,10 +568,19 @@ namespace CryptoExchange.Net.Clients
if (deserializeError != null) if (deserializeError != null)
return new WebCallResult<T>(response.StatusCode, response.HttpVersion, response.ResponseHeaders, sw.Elapsed, response.ContentLength, originalData, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, deserializeResult, deserializeError); ; return new WebCallResult<T>(response.StatusCode, response.HttpVersion, response.ResponseHeaders, sw.Elapsed, response.ContentLength, originalData, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, deserializeResult, deserializeError); ;
// Check the deserialized response to see if it's an error or not try
var responseError = MessageHandler.CheckDeserializedResponse(response.ResponseHeaders, deserializeResult); {
if (responseError != null) // Check the deserialized response to see if it's an error or not
return new WebCallResult<T>(response.StatusCode, response.HttpVersion, response.ResponseHeaders, sw.Elapsed, response.ContentLength, originalData, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, deserializeResult, responseError); var responseError = MessageHandler.CheckDeserializedResponse(response.ResponseHeaders, deserializeResult);
if (responseError != null)
return new WebCallResult<T>(response.StatusCode, response.HttpVersion, response.ResponseHeaders, sw.Elapsed, response.ContentLength, originalData, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, deserializeResult, responseError);
}
catch (Exception ex)
{
_logger.LogError(ex, "Unhandled exception when checking deserialized response: {Message}", ex.Message);
var error = new ServerError(ErrorInfo.Unknown with { Message = ex.Message });
return new WebCallResult<T>(response.StatusCode, response.HttpVersion, response.ResponseHeaders, sw.Elapsed, response.ContentLength, originalData, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, deserializeResult, error);
}
return new WebCallResult<T>(response.StatusCode, response.HttpVersion, response.ResponseHeaders, sw.Elapsed, response.ContentLength, originalData, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, deserializeResult, null); return new WebCallResult<T>(response.StatusCode, response.HttpVersion, response.ResponseHeaders, sw.Elapsed, response.ContentLength, originalData, request.RequestId, request.Uri.ToString(), request.Content, request.Method, request.GetHeaders(), ResultDataSource.Server, deserializeResult, null);
} }