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This event is fired when the SSL protocol requires a client certificate.
Declaration
Parameters
Description
This event is fired by TElAS2Client when the negotiated SSL protocol requires a client-side X509 certificate to be used during the session. TElAS2Client fires OnCertificateNeededEx event consequently, until the nil/NULL value is passed as Certificate parameter. This gives the ability to pass a certificate chain to the server, not only a single certificate. This event should be handled in the following way: