Method, apparatus, medium, and device for scheduling access request

A computer device comprising:

• a processor;
• and
• a memory storing a computer program that, when executed by the processor, causes the processor to:
• determine a city and a city operator corresponding to an access source IP segment;
• select, from cloud delivery nodes of the city operator, a preferred node of the access source IP segment;
• determine a mapping relationship between the access source IP segment and an IP of the preferred node;
• issue the mapping relationship to scheduling agent modules of the cloud delivery nodes in a network;
• and
• after a current cloud delivery node of the cloud delivery nodes receives a user's access request, scheduling, by the scheduling agent module of the current cloud delivery node, the access request according to the mapping relationship, including:
• determining an access source IP segment to which a source IP in the user's access request belongs;
• querying for the IP of the preferred node corresponding to the access source IP segment according to the mapping relationship;
• judging whether the current cloud delivery node is the preferred node;
• returning an access response in response to the current cloud delivery node being the preferred node;
• and
• returning the IP of the preferred node to indicate a redirection operation in response to the current cloud delivery node being not the preferred node.

A computer device implemented in a cloud delivery node comprising:

• a processor;
• and
• a memory storing a computer program that, when executed by the processor, causes the processor to:
• receive an access request;
• and
• schedule the access request according to a mapping relationship between an access source IP segment and an IP of a preferred node, the preferred node being determined by:
• determining a city and a city operator corresponding to the access source IP segment;
• and
• selecting, from cloud delivery nodes of the city operator, the preferred node of the access source IP segment;
• wherein the computer program further causes the processor to:
• determine an access source IP segment to which a source IP in the access request belongs;
• query for the IP of the preferred node corresponding to the access source IP segment according to the mapping relationship;
• judge whether the cloud delivery node is the preferred node;
• return an access response in response to the cloud delivery node being the preferred node;
• and
• return the IP of the preferred node to indicate a redirection operation in response to the cloud delivery node being not the preferred node.