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Raised when a connection error occurs during HTTP requests. This exception was used to indicate general connection problems when trying to communicate with the Fiddler platform, such as network unreachability, DNS resolution failures, or connection refused errors.

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Examples

Historical usage (now deprecated): 
try:
        # Network API call
        pass

    except ConnError as e:
        print(f"Connection failed: {e.message}")
        # Check network connectivity or URL configuration

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message