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Connection control method, device, electronic device and readable storage medium

A connection control and connection parameter technology, applied in the network field, can solve problems such as hidden dangers of MRCP server security and leakage of MRCP server network topology information, and achieve the effect of reducing the probability of being attacked, improving network security, and increasing system stability.

Active Publication Date: 2022-04-26
BEIJING SANKUAI ONLINE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this process leads to the disclosure of the network topology information of the MRCP server, which brings security risks of the MRCP server being attacked by the network

Method used

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  • Connection control method, device, electronic device and readable storage medium
  • Connection control method, device, electronic device and readable storage medium
  • Connection control method, device, electronic device and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] refer to figure 1 , which shows a flowchart of steps of a connection control method in an embodiment of the present disclosure, the method is applied to a first proxy server, and the method includes:

[0044] Step 101, forwarding the initialization message from the MRCP client to the MRCP server;

[0045] Step 102, receiving a response message returned by the MRCP server for the initialization message, the response message carrying the first connection parameter of the MRCP server;

[0046] Step 103, modifying the first connection parameter in the response message to a second connection parameter corresponding to the second proxy server;

[0047] Step 104, forward the modified response message to the MRCP client, so that the MRCP client can establish a control session connection with the second proxy server according to the second connection parameter in the modified response message ;

[0048] Step 105: Send the first connection parameter to the second proxy server,...

Embodiment 2

[0092] refer to image 3 , which shows a flowchart of steps of a connection control method in another embodiment of the present disclosure, the method is applied to an MRCP client, and the method includes:

[0093] Step 301: Receive a modified response message sent by the first proxy server, the modified response message responds to the initialization message sent by the MRCP client to the MRCP server, and the modified response message contains the The first connection parameter of the MRCP server is replaced by the second connection parameter corresponding to the second proxy server via the first proxy server;

[0094] Step 302: Establish a control session connection with the second proxy server according to the second connection parameter in the modified response message.

[0095] In order to improve the network security of the MRCP server, the embodiment of the present disclosure adds a first proxy server and a second proxy server, the first proxy server is used to realize...

Embodiment 3

[0107] refer to Figure 4 , which shows a structural diagram of the first proxy server in an embodiment of the present disclosure, specifically including:

[0108] The first forwarding module 401 is configured to forward the initialization message from the MRCP client to the MRCP server;

[0109] The first receiving module 402 is configured to receive a response message returned by the MRCP server to the initialization message, where the response message carries a first connection parameter of the MRCP server;

[0110] A first modification module 403, configured to modify the first connection parameter in the response message to a second connection parameter corresponding to the second proxy server;

[0111] The second forwarding module 404 is configured to forward the modified response message to the MRCP client, so that the MRCP client can communicate with the second agent according to the second connection parameter in the modified response message The server establishes ...

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PUM

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Abstract

Embodiments of the present disclosure provide a connection control method, device, electronic device, and readable storage medium. The method includes: forwarding an initialization message from the MRCP client to the MRCP server; receiving a response message returned by the MRCP server for the initialization message, The first connection parameter of the MRCP server is carried in the response message; the first connection parameter in the response message is modified to the second connection parameter corresponding to the second proxy server; the modified response message is forwarded to the MRCP client, so that the MRCP The client establishes a control session connection with the second proxy server according to the second connection parameter in the modified response message; sends the first connection parameter to the second proxy server, so that the second proxy server, according to the first connection parameter, Establish a control session connection with the MRCP server. The embodiments of the present disclosure can improve the network security of the MRCP server.

Description

technical field [0001] The embodiments of the present disclosure relate to the field of network technology, and in particular, to a connection control method, device, electronic equipment, and readable storage medium. Background technique [0002] MRCP (Media Resource Control Protocol, Media Resource Control Protocol) is a communication protocol based on TCP / IP (Transmission Control Protocol / Internet Protocol, Transmission Control Protocol / Internet Protocol), which is used by the client to request the media resource server to provide various Media resource services, the media resource services that can be provided include speech recognition, recording, voiceprint recognition, etc. [0003] The MRCP protocol itself is not independent. It not only depends on the TCP / IP protocol, but also on SIP (SessionInitiation Protocol, Session Initiation Protocol), SDP (Service Design Package, Session Description Protocol), RTP (Real-time Transport Protocol, real-time transport protocol) ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/141H04L67/562H04L65/1101
CPCH04L67/141H04L65/1101H04L67/562
Inventor 刘建永黄炳胜
Owner BEIJING SANKUAI ONLINE TECH CO LTD
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