Unable to connect to ServiceControl due to case sensitivity when consuming response headers #1485
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soujay
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kentdr
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Aug 25, 2024
bording
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helenktsai
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soujay
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kentdr
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fix for
Symptoms
When attempting to connect to an instance of ServiceControl the following error is shown:
Who's affected
If you are receiving this error even though ServiceControl is confirmed to be running properly.
Root cause
ServiceInsights validations of proper HTTP headers being returned from ServiceControl are not case insensitive. If the casing of the HTTP headers being returned from ServiceControl are being changed in any way, the validations will fail. The HTTP specification indicates that headers are supposed to be case insensitive.
This PR ignores the case while performing string comparisons of the response header keys with the ServiceControlHeaders