| 摘要 |
A method for managing communications between a server equipment and a client equipment, wherein the server equipment provides to the client equipment computer resources represented in the server equipment according to at least one file system, and upon receipt of a first request of the client equipment for access to a first resource dedicated to provide identifiers, the server equipment performs the following steps: —allocating a memory space for storing a data structure representing a file of the server, —determining an identifier based on an address of the allocated memory space, and—transmitting the determined identifier to the client equipment for use in later requests for accessing second resources of the server. |
| 主权项 |
1. A method for managing communications between a server equipment and a client equipment:
said server equipment providing to the client equipment computer resources represented in the server equipment according to at least one file system; said server equipment being configured for receiving requests for access to the computer resources from the client equipment, the requests comprising an identifier identifying a file of the file system representing a computer resource to which access is requested; the server equipment comprising a first resource represented in said server equipment according to a first file system, said first resource being dedicated to provide to the client equipment identifiers for use in requests for accessing second resources of said server equipment; the method comprising the following steps performed by the server equipment,
upon receipt of a first request from the client equipment for access to the first resource, the first request comprising a first identifier determined by the client equipment, said first identifier identifying said first resource,
allocating a first memory space for storing a data structure representing the first resource, andassociating said first identifier to an address of the allocated first memory space;upon receipt of a second request from the client equipment for obtaining a second identifier from the first resource, said second request comprising the first identifier, said first identifier identifying a file of a second file system of the server equipment,
allocating a second memory space for storing a data structure representing the file of the second file system of the server equipment,determining, by the server, the second identifier based on an address of the allocated second memory space, wherein the second identifier comprises a direct address of the second memory space, an index of a table storing the address of the second memory space or a key of a hash table, andtransmitting the determined second identifier to the client equipment for use in the requests for accessing the second resources of the server equipment;upon receipt of a third request of the client equipment for reading data of a file of the file system, said request comprising the second identifier,
determining, based on the second identifier, the address of the allocated second memory space, said second memory space storing a representation of the file requested, andreading the data of the file in the data structure. |
