Frequently Asked Component Specific Questions

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TMS MQTT
Using broker over TLS

When using a broker over TLS, it is needed to setup the internal SSLIOHandler with needed settings for TLS. This can be done with:
  (TMSMQTTClient1.Connection.SSLIOHandler as TIdSSLIOHandlerSocketOpenSSL).SSLOptions.CertFile := ''cert.pem'';
  (TMSMQTTClient1.Connection.SSLIOHandler as TIdSSLIOHandlerSocketOpenSSL).SSLOptions.Method := sslvTLSv1_2;
  (TMSMQTTClient1.Connection.SSLIOHandler as TIdSSLIOHandlerSocketOpenSSL).SSLOptions.Mode:= sslmUnassigned;