Better deserialization and serialization performance #3608
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| try | ||
| { | ||
| // {"Version":6,"MessageType":"TestExecution.GetTestRunnerProcessStartInfoForRunAll","Payload":{ | ||
| if (rawMessage[2] != 'V') |
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out of range check for malformed?
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Yeah good idea. Would you check just for length 3, or for minimal size of what we consider valid message? Or probably does not make a difference?
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If you only check for size 3 you will need to do a similar check for 10 and 11 later on so I would check at least this size.
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I am checking for minimal valid message size.
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src/Microsoft.TestPlatform.CommunicationUtilities/JsonDataSerializer.cs
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| try | ||
| { | ||
| // {"Version":6,"MessageType":"TestExecution.GetTestRunnerProcessStartInfoForRunAll","Payload":{ | ||
| if (rawMessage[2] != 'V') |
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If you only check for size 3 you will need to do a similar check for 10 and 11 later on so I would check at least this size.
src/Microsoft.TestPlatform.ObjectModel/TestProperty/CustomKeyValueConverter.cs
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src/Microsoft.TestPlatform.ObjectModel/TestProperty/CustomKeyValueConverter.cs
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Evangelink
approved these changes
Apr 26, 2022
MarcoRossignoli
approved these changes
Apr 26, 2022
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raghavthind2005
approved these changes
Apr 30, 2022
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Description
Improve performance of deserialization and serialization.
For serialization we save a lot of time by not serializing into JToken and then to string.
And for deserialization the biggest impact is coming from not deserializing payloads into JTokens, and not deserializing them every time we inspect the header of the message.