Method of controlling an access to an application service implemented in a telecommunications network, method of processing a control message for an access to said application service, corresponding devices, control equipment, client equipment, system and computer programs

A control device of an access by at least one item of client equipment to an application service in a telecommunications network, said at least one item of client equipment being configured to access said application service, said control device comprising:

• at least one processor;
• and
• at least one non-transitory computer readable medium comprising instructions stored thereon which when executed by the at least one processor configure the control device to execute a method comprising:
• obtaining event information relating to the processing, by at least one item of service equipment involved in implementing the application service, of messages exchanged during at least one access to said application service;
• detecting, from the information obtained, a processing anomaly by at least one said item of service equipment in relation to at least one given service execution criterion;
• and
• transmitting to said item of client equipment at least one control message comprising at least one control action of a processing of at least one access request to said service to be executed by said item of client equipment.

A processing device of a control message of an access to an application service involving at least one item of service equipment in a telecommunications network, said device being implemented in an item of client equipment configured to access said application service, said processing device comprising:

• at least one processor;
• and
• at least one non-transitory computer readable medium comprising instructions stored thereon which when executed by the at least one processor configure the processing device to execute a method comprising:
• receiving a control message from an item of control equipment of said telecommunications network, said control message comprising at least one control action of a processing of at least one access request to said service by said item of client equipment, and
• executing the control action when processing said request.

At least one non-transitory computer readable medium comprising a computer program stored thereon comprising program code instructions for implementing a method of controlling an access by at least one item of client equipment to an application service in a telecommunications network, when the program is executed by at least one processor of at least one control equipment, said at least one item of client equipment being configured to access said application service, said method comprising:

• obtaining event information relating to a processing, by at least one item of service equipment involved in implementing the application service, of messages exchanged during at least one access to said application service;
• detecting, from the information obtained, a processing anomaly by at least one said item of service equipment in relation to at least one given service execution criterion;
• and
• transmitting to said item of client equipment at least one control message comprising at least one control action of a processing of at least one access request to said service to be executed by said item of client equipment.