Access method, apparatus and system of data connection channel
A technology for connecting channels and access methods, applied in the network field, can solve the problems of low security in the access process, and achieve the effect of improving access security
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Embodiment 1
[0056] like figure 2 Shown is a flowchart of a method for accessing a data connection channel in an embodiment of the present invention, and the method includes:
[0057] S201, generating a proxy registration request, and sending the proxy registration request to the proxy client;
[0058] S202, receiving the port resource assigned by the proxy server to the proxy registration request;
[0059]S203. Establish a control information connection with the proxy server according to the port resource, and receive a session control instruction sent by the proxy server;
[0060] S204. Establish a data connection channel with the proxy server according to the session control instruction.
[0061] In the embodiment of the present invention, the method can be applied to a reverse proxy server, and the reverse proxy server is divided into a proxy client and a proxy server.
[0062] like image 3 Shown is the interactive flowchart of the distributed reverse proxy system, which includes...
Embodiment 2
[0081] An access method of a data connection channel is also provided in the embodiment of the present invention, such as Figure 4 Shown is a flow chart of a method for accessing a data connection channel in an embodiment of the present invention, and the method includes:
[0082] S401. Receive a proxy registration request sent by the proxy client;
[0083] S402. According to the proxy registration request, allocate port resources for the proxy client, and send the port resources to the proxy client;
[0084] S403, when the registration of the proxy client is successful, send a session control instruction to the proxy client;
[0085] S404. Establish a data connection channel with the proxy client according to the feedback information returned by the proxy client based on the session control instruction.
[0086] In the embodiment of the present invention, the method can be applied to a reverse proxy server, and the reverse proxy server is divided into a proxy client and a ...
Embodiment 3
[0106] Corresponding to a method for accessing a data connection channel in Embodiment 1, an access device for a data connection channel is also provided in an embodiment of the present invention, such as Figure 5 Shown is a schematic structural diagram of an access device for a data connection channel in an embodiment of the present invention, and the device includes:
[0107] A registration module 501, configured to generate a proxy registration request, and send the proxy registration request to the proxy server;
[0108] A receiving module 502, configured to receive port resources allocated by the proxy server based on the proxy registration request;
[0109] The control module 503 is configured to establish a control information connection with the proxy server according to port resources, and receive a session control command sent by the proxy server; and establish a data connection channel with the proxy server according to the session control command.
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