WO2014098556A1 - System and method for dynamically allocating an application session manager at runtime - Google Patents

System and method for dynamically allocating an application session manager at runtime Download PDF

Info

Publication number
WO2014098556A1
WO2014098556A1 PCT/MY2013/000232 MY2013000232W WO2014098556A1 WO 2014098556 A1 WO2014098556 A1 WO 2014098556A1 MY 2013000232 W MY2013000232 W MY 2013000232W WO 2014098556 A1 WO2014098556 A1 WO 2014098556A1
Authority
WO
WIPO (PCT)
Prior art keywords
session manager
application session
local
mobile server
web
Prior art date
Application number
PCT/MY2013/000232
Other languages
French (fr)
Inventor
Choong Khong NENG
Rajina M. A. Raj MOHAMED
Lee Cheng SUAN
Original Assignee
Mimos Berhad
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mimos Berhad filed Critical Mimos Berhad
Publication of WO2014098556A1 publication Critical patent/WO2014098556A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1031—Controlling of the operation of servers by a load balancer, e.g. adding or removing servers that serve requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/142—Managing session states for stateless protocols; Signalling session states; State transitions; Keeping-state mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/563—Data redirection of data network streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004—Server selection for load balancing
    • H04L67/1008—Server selection for load balancing based on parameters of servers, e.g. available memory or workload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004—Server selection for load balancing
    • H04L67/101—Server selection for load balancing based on network conditions

Definitions

  • the present invention relates to a system and method for dynamically allocating an Application Session Manager (ASM) at runtime.
  • ASM Application Session Manager
  • the invention relates to a system and method whereby an ASM is allocated to facilitate server allocation and client redirection thereby reducing Wide Area Network (WAN) traffic.
  • WAN Wide Area Network
  • a system for chunked downloads over a Content Delivery Network is described in US2011/0055312 A1.
  • a file is downloaded from a CDN in a series of byte ranges or chunks collectively making up the entire file.
  • a client computer can request a file from a CDN by first requesting a server address, from a Domain Name Server (DNS), which can facilitate the downloading of a file in chunks, by returning more than one server to service the download request.
  • DNS Domain Name Server
  • the DNS server can instruct the client to request each byte range of the file individually from the DNS server so that it can individually direct the request to the most preferred server.
  • the server returned by the DNS can redirect requests for a series of ranges to other servers to service the series of byte ranges simultaneously.
  • the system provides for delivery of content and/or applications from server to clients, but does not provide for dynamic allocation of a middle object (i.e. a local ASM) to manage local client management sessions (i.e. status updates and acknowledgement message flow).
  • a middle object i.e. a local ASM
  • client management sessions i.e. status updates and acknowledgement message flow.
  • This system also does not consider local client redirection to a new Mobile Server (MS) allocated by the local ASM.
  • MS Mobile Server
  • a system for synchronizing applications between devices is disclosed in US2010/0312817.
  • the methodology includes displaying, on a sharing device, a list of one or more applications which are available to share with other devices, and receiving a selection, at the sharing device, of an application to share with a receiving device from the list of applications. Sharing preferences of the selected application are then determined and an application package created at the sharing device, based on the sharing preferences.
  • a network connection is then established from the sharing device to the receiving device.
  • the system transmits the application package from the sharing device to the receiving device via the network connection.
  • this system does not provide allocation of the middle object (i.e. local ASM or MS) and does not include local client redirection to the newly allocated MS.
  • International Publication WO 2011/102709 describes a method for automated cluster head mechanism in multicast communication over a multi-cluster wireless network.
  • the method involves designating, by an Enterprise Gateway, a best ranking client from a plurality of clients in a cluster of the multi-cluster wireless network, as a Cluster Head, announcing the Cluster Head, by the Enterprise Gateway, to the plurality of clients in the cluster, and assigning to the cluster, by the Enterprise Gateway, subscription of new clients of the multi-cluster wireless network.
  • the method further comprises the Cluster Head notifying the Enterprise Gateway once a maximum capacity is achieved and receiving, by the Enterprise Gateway, direct subscription of new client of the multi-cluster wireless network. Again, this system does not provide allocation of the middle object (i.e.
  • the present invention relates to a a system and method for dynamically allocating an Application Session Manager (ASM) at runtime.
  • ASM Application Session Manager
  • the invention relates to a system and method whereby an ASM is allocated to facilitate server allocation and client redirection thereby reducing Wide Area Network (WAN) traffic.
  • WAN Wide Area Network
  • One aspect of the present invention provides a system for dynamically allocating an application session manager comprising:
  • a web server adapted to maintain and deliver web content
  • a web browser adapted to request and receive the web content from the web server
  • a mobile server container adapted to execute and maintain a plurality of mobile servers
  • a central application session manager in communication with the web agent and the mobile server container and adapted to monitor client registration
  • a local application session manager in communication with the web agent and the mobile server container and adapted to monitor local network conditions and client registration;
  • At least one mobile server in communication with the web browser and adapted to serve clients in the local network;
  • the central application session manager is adapted to manage the allocation of the local application session manager in the local network
  • the local application session manager is adapted to manage allocation of the mobile server in the local network, instruct the mobile server container to initiate the mobile server in the local network, and instruct the web agent to perform redirection of clients within the local network;
  • the web agent is adapted to register sessions, update activity and/or status of the sessions to the central application session manager and the local application session manager and perform redirection of clients within the local network.
  • Another aspect of the invention provides a method for dynamically allocating a local application session manager comprising:
  • a further aspect of the invention provides a method wherein the central application session manager performs allocation of the local application session manager on the basis of client and/or network information received from a web agent registered to the central application session manager.
  • Yet another aspect of the invention provides a method wherein the allocation of the local application session manager comprises:
  • the central application session manager instructing a mobile server container for the local network to download the local application session manager
  • the mobile server container downloading the local application session manager from a secure source
  • the mobile server container initiating the local application session manager, the local application session manager registering with the central application session manager;
  • the central application session manager instructing web agents within the local network to register with the local application session manager.
  • Another aspect of the invention provides a method wherein if the number of browser registrations does not exceed the predetermined threshold value, the central application session manager continues to check the number of browser registrations. ln a further aspect the invention provides a method wherein following execution of the local application session manager, the local application session manager starts collecting local network statistics. In still another aspect the invention provides a method wherein the allocation of the mobile server comprises:
  • the local application session manager checking existing bandwidth utilisation and the number of browser registrations
  • the local application session manager checking the type of application required
  • bandwidth utilisation is above a predetermined threshold value and/or registered browsers are running real-time applications the local application session manager instructing a mobile server container to download a mobile server;
  • the mobile server container downloading the mobile server from a secure source, the mobile server container initiating the mobile server;
  • the invention provides a method wherein if the number of browser registrations does not exceed the predetermined threshold value, the local application session manager continues to check the bandwidth utilisation and the number of browser registrations. In a further aspect the invention provides a method wherein if the bandwidth utilisation is below the predetermined threshold value and/or registered browsers are not running real-time applications the local application session manager continues to check the bandwidth utilisation and the number of browser registrations. In yet another aspect the invention provides a method wherein the method additional comprises executing the local application session manager to terminate the mobile server. In another aspect the invention provides a method wherein the termination of the mobile server comprises:
  • the local application session manager determining whether the number of browser registrations is greater than zero;
  • the local application session manager instructing the web agent to report to the central application session manager; the local application session manager terminating the mobile server and deregistering itself from the central application session manager and a mobile server container associated with the local application session manager; and
  • the invention provides a method wherein if the number of browser registrations is greater than zero, the web agent sends status information to the local application session manager and the local application session manager sends the status information to the central application session manager.
  • FIG. 1 illustrates a general prior art system.
  • FIG. 2 illustrates a general system in accordance with the invention.
  • FIG. 3 illustrates system architecture of an embodiment of the system of the invention.
  • FIG. 4 illustrates a flowchart of an embodiment of the method of the invention.
  • FIG. 5 illustrates a flowchart of local ASM allocation.
  • FIG. 6 illustrates a flowchart of mobile server allocation.
  • FIG. 7 illustrates a flowchart of local ASM and mobile server termination.
  • the present invention provides a system and method for dynamically allocating an Application Session Manager (ASM) at runtime.
  • ASM Application Session Manager
  • the invention relates to a system and method whereby an ASM is allocated to facilitate server allocation and client redirection thereby reducing Wide Area Network (WAN) traffic.
  • WAN Wide Area Network
  • the system (20) of the invention includes a web server (21) for maintaining and delivering web contents to a web browser, described in more detail with reference to Figure 3.
  • a central mediator (22) is provided that monitors client registration and that is responsible for allocation of a local mediator (23).
  • the local mediator (23) monitors the network conditions and client registrations and allocates a mobile server (24) for executing server functionality in or near the client network (25), such as a Local Area Network (LAN), serving a plurality of clients (26).
  • LAN Local Area Network
  • the architecture of the system is more particularly illustrated in Figure 3.
  • a web server (21) maintains and delivers web content or services to a web browser (31), which likewise requests and receives such content or services from the web server (21).
  • a central mediator (22) which is generally adapted to maintain and interact with a plurality of web agents and mobile server containers, includes a central ASM (32).
  • the central ASM (32) monitors client registration and determines and manages the allocation, execution and maintenance of at least one local ASM (33).
  • the local ASM (33) also discussed above as a local mediator (23), monitors local network conditions and client registration.
  • the local ASM (33) is in communication with a mobile server container (34) and a web agent (35) within the web browser (31) and, based on network conditions and client registration, allocates a mobile server (24) to serve the clients (26).
  • the local ASM (33) instructs the mobile server container (34) and web agent (35) to download the mobile server (24) and perform redirection of the clients (26) respectively.
  • the mobile server (24) executes server functionality in or near the client network.
  • the local application session manager (33) undertakes most tasks from the central ASM residing in the network.
  • the web agent (35) performs the functions of registering sessions, updating activity or status of the application session to both the central ASM (32) and the local ASM (33), and also performs redirection of clients (26), as discussed above.
  • the mobile server container (34) performs the functions of downloading, executing and maintaining a plurality of mobile servers (24).
  • the methodology of an embodiment of the invention is illustrated generally in Figure 4.
  • the method (40) involves initial communication (41) of the browser (31) with the web server (21).
  • the web server (21) replies (42) to the browser (31) with relevant content and the web agent (35).
  • the web agent (35) performs registration (43) to the central ASM (32) and provides both client and network information, including for example ID, ToA, IP address, Gateway IP, Trace Route and Content URL, to the central ASM (32).
  • the central ASM (32) performs allocation (44) of a local ASM (33) on a designated mobile server container (34).
  • the local ASM (33) then performs allocation (45) of a mobile server (24) on the designated mobile server container (34) based on network conditions and client registration information.
  • the local ASM (33) performs termination (46) of the mobile server (24) and its own execution.
  • FIG. 5 illustrates the step of allocation (44) of the local ASM (33) in more detail.
  • the central ASM (32) checks the number of browser registrations (441). If the central ASM (32) identifies (442) that there are less than a predetermined number of browser registrations from the same network, the process is repeated. However, if the central ASM (32) identifies (442) that there are greater than a predetermined number of browser registrations in a network, the central ASM (32) instructs (443) the mobile server container (34) in that network to download a local ASM (33). The mobile server container (34) then downloads (444) the local ASM (33) from a given secure FTP source.
  • the mobile server container (34) initiates (445) the local ASM (33).
  • the local ASK (33) registers (446) with the central ASM (32) and the central ASM (32) instructs all agents in the same network to register (447) with the local ASM (33).
  • the local ASM (33) may then start collecting network statistics (448), such as bandwidth utilisation and so on.
  • the local ASM (33) checks the existing bandwidth utilisation (451) and checks the number of browser registrations (452). If the number of browser registrations is below a predetermined threshold value, the process is repeated. If the number of browser registrations is above the predetermined threshold value, the local ASM (33) checks the type of application required (453).
  • the local ASM (33) determines (454) whether or not the registered browsers are running real-time applications, or the bandwidth utilisation is below a predetermined threshold value. If the registered browsers are not running real-time applications, or the bandwidth utilisation is below a predetermined threshold value, the local ASM (33) continues to check both the current bandwidth and the number of browser registrations. Otherwise, the local AMS (33) instructs the mobile server container (34) to download (455) a specific application mobile server (24). The mobile server container (34) then downloads (456) the application mobile server (24) from a given FTP source and starts (457) the application mobile server (24).
  • the application mobile server (24) registers (458) with the local ASM (33).
  • the local ASM (33) then informs (459) all registered web agents (35) in the same network to reconnect to the newly allocated application mobile server (24).
  • the termination (46) of the mobile server (24) and local ASM (33) is illustrated in more detail in Figure 7.
  • a determination (461) is made as to whether the number of browser registrations is greater than zero. If so, the web agent (35) sends status information (462) to the local ASM (33) and the local ASM (33) sends the status information (463) to the central ASM (32). If there are no browser registrations identified, the local ASM (33) instructs the web agent (35) to report back (464) to the central ASM (32).
  • the local ASM (33) then terminates (465) the mobile server (24), deregisters itself (466) from the central ASM (32) and the mobile server container (34) and quits from execution (467).
  • this specification will describe the present invention according to the preferred embodiments. It is to be understood that limiting the description to the preferred embodiments of the invention is merely to facilitate discussion of the present invention and it is envisioned without departing from the scope of the appended claims.

Abstract

A system (20) for dynamically allocating an application session manager comprising: a web server (21) adapted to maintain and deliver web content; a web browser (31) adapted to request and receive said web content from said web server; a web agent (35) associated with said web browser (31); a mobile server container (34) adapted to execute and maintain a plurality of mobile servers; a central application session manager (32) in communication with said web agent (35) and said mobile server container (34) and adapted to monitor client registration; a local application session manager (33) in communication with said web agent (35) and said mobile server container (34) and adapted to monitor local network conditions and client registration; and at least one mobile server (24) in communication with said web browser (31) and adapted to serve clients in the local network; characterised in that: said central application session manager (32) is adapted to manage the allocation of said local application session manager (33) in said local network; said local application session manager (33) operates as a Local Mediator is adapted to manage allocation of said mobile server (24) in said local network, instruct said mobile server container (34) to initiate said mobile server (24) in said local network, and instruct said web agent (35) to perform redirection of clients within said local network, said local application session manager (33) undertakes most tasks from the central application session manager in the network; and said web agent (35) is adapted to register sessions, update activity and/or status of said sessions to said central application session manager (32) and said local application session manager (33) and perform redirection of clients within said local network.

Description

SYSTEM AND METHOD FOR DYNAMICALLY ALLOCATING AN APPLICATION
SESSION MANAGER AT RUNTIME
FIELD OF INVENTION
The present invention relates to a system and method for dynamically allocating an Application Session Manager (ASM) at runtime. In particular, the invention relates to a system and method whereby an ASM is allocated to facilitate server allocation and client redirection thereby reducing Wide Area Network (WAN) traffic.
BACKGROUND ART
Current mobile server systems generally involve management of allocation and client redirection over a WAN. Such systems (10), as illustrated in Figure 1 , are inefficient because a central mediator (1 1) acting as the ASM needs to manage a large number of clients (12) over the WAN (13). Therefore, the amount of traffic over the WAN (13) can be unmanageable or excessively high.
A system for chunked downloads over a Content Delivery Network is described in US2011/0055312 A1. In this system, a file is downloaded from a CDN in a series of byte ranges or chunks collectively making up the entire file. A client computer can request a file from a CDN by first requesting a server address, from a Domain Name Server (DNS), which can facilitate the downloading of a file in chunks, by returning more than one server to service the download request. Alternatively, the DNS server can instruct the client to request each byte range of the file individually from the DNS server so that it can individually direct the request to the most preferred server. Alternatively, the server returned by the DNS can redirect requests for a series of ranges to other servers to service the series of byte ranges simultaneously. As such, the system provides for delivery of content and/or applications from server to clients, but does not provide for dynamic allocation of a middle object (i.e. a local ASM) to manage local client management sessions (i.e. status updates and acknowledgement message flow).This system also does not consider local client redirection to a new Mobile Server (MS) allocated by the local ASM.
A system for synchronizing applications between devices is disclosed in US2010/0312817. The methodology includes displaying, on a sharing device, a list of one or more applications which are available to share with other devices, and receiving a selection, at the sharing device, of an application to share with a receiving device from the list of applications. Sharing preferences of the selected application are then determined and an application package created at the sharing device, based on the sharing preferences. A network connection is then established from the sharing device to the receiving device. The system transmits the application package from the sharing device to the receiving device via the network connection. As with the previously described system, this system does not provide allocation of the middle object (i.e. local ASM or MS) and does not include local client redirection to the newly allocated MS.
International Publication WO 2011/102709 describes a method for automated cluster head mechanism in multicast communication over a multi-cluster wireless network. The method involves designating, by an Enterprise Gateway, a best ranking client from a plurality of clients in a cluster of the multi-cluster wireless network, as a Cluster Head, announcing the Cluster Head, by the Enterprise Gateway, to the plurality of clients in the cluster, and assigning to the cluster, by the Enterprise Gateway, subscription of new clients of the multi-cluster wireless network. The method further comprises the Cluster Head notifying the Enterprise Gateway once a maximum capacity is achieved and receiving, by the Enterprise Gateway, direct subscription of new client of the multi-cluster wireless network. Again, this system does not provide allocation of the middle object (i.e. local ASM or MS) and does not include local client redirection to the newly allocated MS. The subject matter claimed herein is not limited to embodiments that solve any disadvantages or that operate only in environments such as those described above. Rather, this background is only provided to illustrate one exemplary technology area where some embodiments described herein may be practice. SUMMARY OF INVENTION
The present invention relates to a a system and method for dynamically allocating an Application Session Manager (ASM) at runtime. In particular, the invention relates to a system and method whereby an ASM is allocated to facilitate server allocation and client redirection thereby reducing Wide Area Network (WAN) traffic.
One aspect of the present invention provides a system for dynamically allocating an application session manager comprising:
a web server adapted to maintain and deliver web content;
a web browser adapted to request and receive the web content from the web server;
a web agent associated with the web browser;
a mobile server container adapted to execute and maintain a plurality of mobile servers;
a central application session manager in communication with the web agent and the mobile server container and adapted to monitor client registration;
a local application session manager in communication with the web agent and the mobile server container and adapted to monitor local network conditions and client registration; and
at least one mobile server in communication with the web browser and adapted to serve clients in the local network;
characterised in that:
the central application session manager is adapted to manage the allocation of the local application session manager in the local network;
the local application session manager is adapted to manage allocation of the mobile server in the local network, instruct the mobile server container to initiate the mobile server in the local network, and instruct the web agent to perform redirection of clients within the local network; and
the web agent is adapted to register sessions, update activity and/or status of the sessions to the central application session manager and the local application session manager and perform redirection of clients within the local network. Another aspect of the invention provides a method for dynamically allocating a local application session manager comprising:
executing a central application session manager to perform the allocation of a local application session manager in a local network; and
executing the local application session manager to perform the allocation of a mobile server in the local network.
A further aspect of the invention provides a method wherein the central application session manager performs allocation of the local application session manager on the basis of client and/or network information received from a web agent registered to the central application session manager.
Yet another aspect of the invention provides a method wherein the allocation of the local application session manager comprises:
the central application session manager checking the number of browser registrations;
if the number of browser registrations exceeds a predetermined threshold value, the central application session manager instructing a mobile server container for the local network to download the local application session manager;
the mobile server container downloading the local application session manager from a secure source;
the mobile server container initiating the local application session manager, the local application session manager registering with the central application session manager; and
the central application session manager instructing web agents within the local network to register with the local application session manager.
Another aspect of the invention provides a method wherein if the number of browser registrations does not exceed the predetermined threshold value, the central application session manager continues to check the number of browser registrations. ln a further aspect the invention provides a method wherein following execution of the local application session manager, the local application session manager starts collecting local network statistics. In still another aspect the invention provides a method wherein the allocation of the mobile server comprises:
the local application session manager checking existing bandwidth utilisation and the number of browser registrations;
if the number of browser registrations exceeds a predetermined threshold value, the local application session manager checking the type of application required;
if the bandwidth utilisation is above a predetermined threshold value and/or registered browsers are running real-time applications the local application session manager instructing a mobile server container to download a mobile server;
the mobile server container downloading the mobile server from a secure source, the mobile server container initiating the mobile server;
the mobile server registering with the local application session manager; and the local application session manager instructing web agents within the local network to connect to the mobile server. In another aspect the invention provides a method wherein if the number of browser registrations does not exceed the predetermined threshold value, the local application session manager continues to check the bandwidth utilisation and the number of browser registrations. In a further aspect the invention provides a method wherein if the bandwidth utilisation is below the predetermined threshold value and/or registered browsers are not running real-time applications the local application session manager continues to check the bandwidth utilisation and the number of browser registrations. In yet another aspect the invention provides a method wherein the method additional comprises executing the local application session manager to terminate the mobile server. In another aspect the invention provides a method wherein the termination of the mobile server comprises:
the local application session manager determining whether the number of browser registrations is greater than zero;
if there are no browser registrations identified, the local application session manager instructing the web agent to report to the central application session manager; the local application session manager terminating the mobile server and deregistering itself from the central application session manager and a mobile server container associated with the local application session manager; and
the local application session manager exiting from execution.
In a further aspect the invention provides a method wherein if the number of browser registrations is greater than zero, the web agent sends status information to the local application session manager and the local application session manager sends the status information to the central application session manager.
The present invention consists of features and a combination of parts hereinafter fully described and illustrated in the accompanying drawings, it being understood that various changes in the details may be made without departing from the scope of the invention or sacrificing any of the advantages of the present invention.
BRIEF DESCRIPTION OF ACCOMPANYING DRAWINGS
To further clarify various aspects of some embodiments of the present invention, a more particular description of the invention will be rendered by references to specific embodiments thereof, which are illustrated in the appended drawings. It is appreciated that these drawings depict only typical embodiments of the invention and are therefore not to be considered limiting of its scope. The invention will be described and explained with additional specificity and detail through the accompanying drawings in which: FIG. 1 illustrates a general prior art system.
FIG. 2 illustrates a general system in accordance with the invention.
FIG. 3 illustrates system architecture of an embodiment of the system of the invention.
FIG. 4 illustrates a flowchart of an embodiment of the method of the invention. FIG. 5 illustrates a flowchart of local ASM allocation. FIG. 6 illustrates a flowchart of mobile server allocation.
FIG. 7 illustrates a flowchart of local ASM and mobile server termination.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
The present invention provides a system and method for dynamically allocating an Application Session Manager (ASM) at runtime. In particular, the invention relates to a system and method whereby an ASM is allocated to facilitate server allocation and client redirection thereby reducing Wide Area Network (WAN) traffic.
Referring to Figure 2, the system (20) of the invention is generally illustrated. The system (20) includes a web server (21) for maintaining and delivering web contents to a web browser, described in more detail with reference to Figure 3. A central mediator (22) is provided that monitors client registration and that is responsible for allocation of a local mediator (23). In turn, the local mediator (23) monitors the network conditions and client registrations and allocates a mobile server (24) for executing server functionality in or near the client network (25), such as a Local Area Network (LAN), serving a plurality of clients (26). The architecture of the system is more particularly illustrated in Figure 3.
Turning to Figure 3, the architecture of the system (20) of an embodiment the invention is illustrated. A web server (21) maintains and delivers web content or services to a web browser (31), which likewise requests and receives such content or services from the web server (21). A central mediator (22), which is generally adapted to maintain and interact with a plurality of web agents and mobile server containers, includes a central ASM (32). The central ASM (32) monitors client registration and determines and manages the allocation, execution and maintenance of at least one local ASM (33). The local ASM (33), also discussed above as a local mediator (23), monitors local network conditions and client registration. The local ASM (33) is in communication with a mobile server container (34) and a web agent (35) within the web browser (31) and, based on network conditions and client registration, allocates a mobile server (24) to serve the clients (26). In particular, the local ASM (33) instructs the mobile server container (34) and web agent (35) to download the mobile server (24) and perform redirection of the clients (26) respectively. The mobile server (24) executes server functionality in or near the client network. The local application session manager (33) undertakes most tasks from the central ASM residing in the network. The web agent (35) performs the functions of registering sessions, updating activity or status of the application session to both the central ASM (32) and the local ASM (33), and also performs redirection of clients (26), as discussed above. The mobile server container (34) performs the functions of downloading, executing and maintaining a plurality of mobile servers (24).
The methodology of an embodiment of the invention is illustrated generally in Figure 4. The method (40) involves initial communication (41) of the browser (31) with the web server (21). The web server (21) replies (42) to the browser (31) with relevant content and the web agent (35). The web agent (35) performs registration (43) to the central ASM (32) and provides both client and network information, including for example ID, ToA, IP address, Gateway IP, Trace Route and Content URL, to the central ASM (32).
On the basis of the information received, the central ASM (32) performs allocation (44) of a local ASM (33) on a designated mobile server container (34). The local ASM (33) then performs allocation (45) of a mobile server (24) on the designated mobile server container (34) based on network conditions and client registration information.
In a final stage, in the event there are no remaining browser registrations, the local ASM (33) performs termination (46) of the mobile server (24) and its own execution.
Figure 5 illustrates the step of allocation (44) of the local ASM (33) in more detail. Initially the central ASM (32) checks the number of browser registrations (441). If the central ASM (32) identifies (442) that there are less than a predetermined number of browser registrations from the same network, the process is repeated. However, if the central ASM (32) identifies (442) that there are greater than a predetermined number of browser registrations in a network, the central ASM (32) instructs (443) the mobile server container (34) in that network to download a local ASM (33). The mobile server container (34) then downloads (444) the local ASM (33) from a given secure FTP source.
Once the local ASM (33) is downloaded, the mobile server container (34) initiates (445) the local ASM (33). The local ASK (33) then registers (446) with the central ASM (32) and the central ASM (32) instructs all agents in the same network to register (447) with the local ASM (33). The local ASM (33) may then start collecting network statistics (448), such as bandwidth utilisation and so on.
Turning to Figure 6, the step of allocation (45) of the mobile server (24) is illustrated in more detail. Initially, the local ASM (33) checks the existing bandwidth utilisation (451) and checks the number of browser registrations (452). If the number of browser registrations is below a predetermined threshold value, the process is repeated. If the number of browser registrations is above the predetermined threshold value, the local ASM (33) checks the type of application required (453).
The local ASM (33) then determines (454) whether or not the registered browsers are running real-time applications, or the bandwidth utilisation is below a predetermined threshold value. If the registered browsers are not running real-time applications, or the bandwidth utilisation is below a predetermined threshold value, the local ASM (33) continues to check both the current bandwidth and the number of browser registrations. Otherwise, the local AMS (33) instructs the mobile server container (34) to download (455) a specific application mobile server (24). The mobile server container (34) then downloads (456) the application mobile server (24) from a given FTP source and starts (457) the application mobile server (24).
Once initiated, the application mobile server (24) registers (458) with the local ASM (33). The local ASM (33) then informs (459) all registered web agents (35) in the same network to reconnect to the newly allocated application mobile server (24). The termination (46) of the mobile server (24) and local ASM (33) is illustrated in more detail in Figure 7. Initially a determination (461) is made as to whether the number of browser registrations is greater than zero. If so, the web agent (35) sends status information (462) to the local ASM (33) and the local ASM (33) sends the status information (463) to the central ASM (32). If there are no browser registrations identified, the local ASM (33) instructs the web agent (35) to report back (464) to the central ASM (32). The local ASM (33) then terminates (465) the mobile server (24), deregisters itself (466) from the central ASM (32) and the mobile server container (34) and quits from execution (467). Hereinafter, this specification will describe the present invention according to the preferred embodiments. It is to be understood that limiting the description to the preferred embodiments of the invention is merely to facilitate discussion of the present invention and it is envisioned without departing from the scope of the appended claims.
Unless the context requires otherwise or specifically stated to the contrary, integers, steps or elements of the invention recited herein as singular integers, steps or elements clearly encompass both singular and plural forms of the recited integers, steps or elements.
Throughout this specification, unless the context requires otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated step or element or integer or group of steps or elements or integers, but not the exclusion of any other step or element or integer or group of steps, elements or integers. Thus, in the context of this specification, the term "comprising" is used in an inclusive sense and thus should be understood as meaning "including principally, but not necessarily solely".
It will be appreciated that the foregoing description has been given by way of illustrative example of the invention and that all such modifications and variations thereto as would be apparent to persons of skill in the art are deemed to fall within the broad scope and ambit of the invention as herein set forth.

Claims

CLAI S
1. A system (20, 30) for dynamically allocating an application session manager comprising:
a web server (21) adapted to maintain and deliver web content;
a web browser (31) adapted to request and receive said web content from said web server;
a web agent (35) associated with said web browser to register sessions, update activity and/or status of said sessions to said central application session manager and said local application session manager and perform redirection of clients within said local network; a mobile server container (24) adapted to execute and maintain a plurality of mobile servers;
a central application session manager (32) in communication with said web agent and said mobile server container and adapted to monitor client registration, to manage the allocation of local application session manager in said local network on the basis of client and/or network information received from a web agent registered to said central application session manager;
a local application session manager (33) in communication with said web agent and said mobile server container and adapted to monitor local network conditions and client registration; and
at least one mobile server (24) in communication with said web browser
(31) and adapted to serve clients in the local network
characterised in that:
said local application session manager (33) operates as a Local Mediator is adapted to manage allocation of said mobile server in said local network, instruct said mobile server container to initiate said mobile server in said local network, and instruct said web agent to perform redirection of clients within said local network; said local application session manager (33) undertakes most tasks from the central application session manager in the network.
2. A method (40) for dynamically allocating a local application session manager comprising:
executing a central application session manager to perform the allocation of a local application session manager in a local network (44); executing said local application session manager to perform the allocation of a mobile server in said local network (45); and
executing said local application session manager to terminate said mobile server (46)
characterised in that
executing said local application session manager to perform the allocation of a mobile server in said local network (45) further comprises steps of: the local application session manager checking existing bandwidth utilisation and the number of browser registrations (451 , 452); if the number of browser registrations exceeds a predetermined threshold value, said local application session manager checking the type of application required (453);
if the bandwidth utilisation is above a predetermined threshold value and/or registered browsers are running real-time applications said local application session manager instructing a mobile server container to download a mobile server (455);
the mobile server container downloading said mobile server from a secure source (456);
the mobile server container initiating said mobile server (457); the mobile server registering with said local application session manager (458); and
the local application session manager instructing web agents within said local network to connect to the mobile server (459).
3. A method (44) according to claim 2 , wherein said allocation of said local application session manager comprises:
the central application session manager checking the number of browser registrations (441); if the number of browser registrations exceeds a predetermined threshold value, said central application session manager instructing a mobile server container for said local network to download said local application session manager (442);
the mobile server container downloading said local application session manager from a secure source (443, 444);
the mobile server container initiating said local application session manager (445);
the local application session manager registering with said central application session manager (446);
the central application session manager instructing web agents within said local network to register with said local application session manager (447); and
the local application session manager starts collecting local network statistics (448).
A method according to claim 3, wherein if the number of browser registrations does not exceed said predetermined threshold value, said central application session manager continues to check said number of browser registrations.
A method according to claim 2, wherein if the number of browser registrations does not exceed said predetermined threshold value, said local application session manager continues to check said bandwidth utilisation and said number of browser registrations.
A method according to claim 2, wherein if the bandwidth utilisation is below said predetermined threshold value and/or registered browsers are not running realtime applications said local application session manager continues to check said bandwidth utilisation and said number of browser registrations.
A method according to any of claims 2 to 6, wherein said method additional comprises executing said local application session manager to terminate said mobile server.
8. A method (46) according to claim 2, wherein said termination of said mobile server comprises:
the local application session manager determining whether the number of browser registrations is greater than zero (461);
if there are no browser registrations identified, said local application session manager instructing said web agent to report to said central application session manager (464);
said local application session manager terminating said mobile server and deregistering itself from said central application session manager and a mobile server container associated with said local application session manager (466); and
said local application session manager exiting from execution (467).
9. A method according to claim 7, wherein if the number of browser registrations is greater than zero, said web agent sends status information to said local application session manager (462) and said local application session manager sends said status information to said central application session manager (463).
PCT/MY2013/000232 2012-12-18 2013-12-06 System and method for dynamically allocating an application session manager at runtime WO2014098556A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2012005489A MY155815A (en) 2012-12-18 2012-12-18 System and method for dynamically allocating an application session manager at runtime
MYPI2012005489 2012-12-18

Publications (1)

Publication Number Publication Date
WO2014098556A1 true WO2014098556A1 (en) 2014-06-26

Family

ID=50112983

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MY2013/000232 WO2014098556A1 (en) 2012-12-18 2013-12-06 System and method for dynamically allocating an application session manager at runtime

Country Status (2)

Country Link
MY (1) MY155815A (en)
WO (1) WO2014098556A1 (en)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106888233A (en) * 2015-12-15 2017-06-23 北京新媒传信科技有限公司 Data update system and method
US10230605B1 (en) 2018-09-04 2019-03-12 Cisco Technology, Inc. Scalable distributed end-to-end performance delay measurement for segment routing policies
US10235226B1 (en) 2018-07-24 2019-03-19 Cisco Technology, Inc. System and method for message management across a network
US10285155B1 (en) 2018-09-24 2019-05-07 Cisco Technology, Inc. Providing user equipment location information indication on user plane
US10284429B1 (en) 2018-08-08 2019-05-07 Cisco Technology, Inc. System and method for sharing subscriber resources in a network environment
US10299128B1 (en) 2018-06-08 2019-05-21 Cisco Technology, Inc. Securing communications for roaming user equipment (UE) using a native blockchain platform
US10374749B1 (en) 2018-08-22 2019-08-06 Cisco Technology, Inc. Proactive interference avoidance for access points
US10375667B2 (en) 2017-12-07 2019-08-06 Cisco Technology, Inc. Enhancing indoor positioning using RF multilateration and optical sensing
US10440723B2 (en) 2017-05-17 2019-10-08 Cisco Technology, Inc. Hierarchical channel assignment in wireless networks
US10440031B2 (en) 2017-07-21 2019-10-08 Cisco Technology, Inc. Wireless network steering
US10491376B1 (en) 2018-06-08 2019-11-26 Cisco Technology, Inc. Systems, devices, and techniques for managing data sessions in a wireless network using a native blockchain platform
US10555341B2 (en) 2017-07-11 2020-02-04 Cisco Technology, Inc. Wireless contention reduction
US10567293B1 (en) 2018-08-23 2020-02-18 Cisco Technology, Inc. Mechanism to coordinate end to end quality of service between network nodes and service provider core
US10601724B1 (en) 2018-11-01 2020-03-24 Cisco Technology, Inc. Scalable network slice based queuing using segment routing flexible algorithm
US10623949B2 (en) 2018-08-08 2020-04-14 Cisco Technology, Inc. Network-initiated recovery from a text message delivery failure
US10652152B2 (en) 2018-09-04 2020-05-12 Cisco Technology, Inc. Mobile core dynamic tunnel end-point processing
US10735981B2 (en) 2017-10-10 2020-08-04 Cisco Technology, Inc. System and method for providing a layer 2 fast re-switch for a wireless controller
US10735209B2 (en) 2018-08-08 2020-08-04 Cisco Technology, Inc. Bitrate utilization feedback and control in 5G-NSA networks
US10742511B2 (en) 2015-07-23 2020-08-11 Cisco Technology, Inc. Refresh of the binding tables between data-link-layer and network-layer addresses on mobility in a data center environment
US10779339B2 (en) 2015-01-07 2020-09-15 Cisco Technology, Inc. Wireless roaming using a distributed store
US10779188B2 (en) 2018-09-06 2020-09-15 Cisco Technology, Inc. Uplink bandwidth estimation over broadband cellular networks
US10873636B2 (en) 2018-07-09 2020-12-22 Cisco Technology, Inc. Session management in a forwarding plane
US10949557B2 (en) 2018-08-20 2021-03-16 Cisco Technology, Inc. Blockchain-based auditing, instantiation and maintenance of 5G network slices
US11252040B2 (en) 2018-07-31 2022-02-15 Cisco Technology, Inc. Advanced network tracing in the data plane
US11558288B2 (en) 2018-09-21 2023-01-17 Cisco Technology, Inc. Scalable and programmable mechanism for targeted in-situ OAM implementation in segment routing networks

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030187991A1 (en) * 2002-03-08 2003-10-02 Agile Software Corporation System and method for facilitating communication between network browsers and process instances
US7660896B1 (en) * 2003-04-15 2010-02-09 Akamai Technologies, Inc. Method of load balancing edge-enabled applications in a content delivery network (CDN)
US20100312817A1 (en) 2009-06-03 2010-12-09 Apple Inc. Installing applications based on a seed application from a separate device
US20110055312A1 (en) 2009-08-28 2011-03-03 Apple Inc. Chunked downloads over a content delivery network
WO2011102709A1 (en) 2010-02-18 2011-08-25 Mimos Berhad Automated cluster head mechanism in multicast communication over wireless networks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030187991A1 (en) * 2002-03-08 2003-10-02 Agile Software Corporation System and method for facilitating communication between network browsers and process instances
US7660896B1 (en) * 2003-04-15 2010-02-09 Akamai Technologies, Inc. Method of load balancing edge-enabled applications in a content delivery network (CDN)
US20100312817A1 (en) 2009-06-03 2010-12-09 Apple Inc. Installing applications based on a seed application from a separate device
US20110055312A1 (en) 2009-08-28 2011-03-03 Apple Inc. Chunked downloads over a content delivery network
WO2011102709A1 (en) 2010-02-18 2011-08-25 Mimos Berhad Automated cluster head mechanism in multicast communication over wireless networks

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JAE WOO LEE ET AL: "NetServ: Active Networking 2.0", COMMUNICATIONS WORKSHOPS (ICC), 2011 IEEE INTERNATIONAL CONFERENCE ON, IEEE, 5 June 2011 (2011-06-05), pages 1 - 6, XP031909273, ISBN: 978-1-61284-954-6, DOI: 10.1109/ICCW.2011.5963554 *

Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10779339B2 (en) 2015-01-07 2020-09-15 Cisco Technology, Inc. Wireless roaming using a distributed store
US10819580B2 (en) 2015-07-23 2020-10-27 Cisco Technology, Inc. Refresh of the binding tables between data-link-layer and network-layer addresses on mobility in a data center environment
US10742511B2 (en) 2015-07-23 2020-08-11 Cisco Technology, Inc. Refresh of the binding tables between data-link-layer and network-layer addresses on mobility in a data center environment
CN106888233A (en) * 2015-12-15 2017-06-23 北京新媒传信科技有限公司 Data update system and method
CN106888233B (en) * 2015-12-15 2019-12-24 北京新媒传信科技有限公司 Data updating system and method
US10440723B2 (en) 2017-05-17 2019-10-08 Cisco Technology, Inc. Hierarchical channel assignment in wireless networks
US11606818B2 (en) 2017-07-11 2023-03-14 Cisco Technology, Inc. Wireless contention reduction
US10555341B2 (en) 2017-07-11 2020-02-04 Cisco Technology, Inc. Wireless contention reduction
US10440031B2 (en) 2017-07-21 2019-10-08 Cisco Technology, Inc. Wireless network steering
US10735981B2 (en) 2017-10-10 2020-08-04 Cisco Technology, Inc. System and method for providing a layer 2 fast re-switch for a wireless controller
US10375667B2 (en) 2017-12-07 2019-08-06 Cisco Technology, Inc. Enhancing indoor positioning using RF multilateration and optical sensing
US10491376B1 (en) 2018-06-08 2019-11-26 Cisco Technology, Inc. Systems, devices, and techniques for managing data sessions in a wireless network using a native blockchain platform
US10505718B1 (en) 2018-06-08 2019-12-10 Cisco Technology, Inc. Systems, devices, and techniques for registering user equipment (UE) in wireless networks using a native blockchain platform
US10361843B1 (en) 2018-06-08 2019-07-23 Cisco Technology, Inc. Native blockchain platform for improving workload mobility in telecommunication networks
US10742396B2 (en) 2018-06-08 2020-08-11 Cisco Technology, Inc. Securing communications for roaming user equipment (UE) using a native blockchain platform
US10299128B1 (en) 2018-06-08 2019-05-21 Cisco Technology, Inc. Securing communications for roaming user equipment (UE) using a native blockchain platform
US10673618B2 (en) 2018-06-08 2020-06-02 Cisco Technology, Inc. Provisioning network resources in a wireless network using a native blockchain platform
US11799972B2 (en) 2018-07-09 2023-10-24 Cisco Technology, Inc. Session management in a forwarding plane
US11483398B2 (en) 2018-07-09 2022-10-25 Cisco Technology, Inc. Session management in a forwarding plane
US10873636B2 (en) 2018-07-09 2020-12-22 Cisco Technology, Inc. Session management in a forwarding plane
US10671462B2 (en) 2018-07-24 2020-06-02 Cisco Technology, Inc. System and method for message management across a network
US10235226B1 (en) 2018-07-24 2019-03-19 Cisco Technology, Inc. System and method for message management across a network
US11216321B2 (en) 2018-07-24 2022-01-04 Cisco Technology, Inc. System and method for message management across a network
US11563643B2 (en) 2018-07-31 2023-01-24 Cisco Technology, Inc. Advanced network tracing in the data plane
US11252040B2 (en) 2018-07-31 2022-02-15 Cisco Technology, Inc. Advanced network tracing in the data plane
US10284429B1 (en) 2018-08-08 2019-05-07 Cisco Technology, Inc. System and method for sharing subscriber resources in a network environment
US10623949B2 (en) 2018-08-08 2020-04-14 Cisco Technology, Inc. Network-initiated recovery from a text message delivery failure
US10735209B2 (en) 2018-08-08 2020-08-04 Cisco Technology, Inc. Bitrate utilization feedback and control in 5G-NSA networks
US11146412B2 (en) 2018-08-08 2021-10-12 Cisco Technology, Inc. Bitrate utilization feedback and control in 5G-NSA networks
US10949557B2 (en) 2018-08-20 2021-03-16 Cisco Technology, Inc. Blockchain-based auditing, instantiation and maintenance of 5G network slices
US10374749B1 (en) 2018-08-22 2019-08-06 Cisco Technology, Inc. Proactive interference avoidance for access points
US11658912B2 (en) 2018-08-23 2023-05-23 Cisco Technology, Inc. Mechanism to coordinate end to end quality of service between network nodes and service provider core
US10567293B1 (en) 2018-08-23 2020-02-18 Cisco Technology, Inc. Mechanism to coordinate end to end quality of service between network nodes and service provider core
US11018983B2 (en) 2018-08-23 2021-05-25 Cisco Technology, Inc. Mechanism to coordinate end to end quality of service between network nodes and service provider core
US10230605B1 (en) 2018-09-04 2019-03-12 Cisco Technology, Inc. Scalable distributed end-to-end performance delay measurement for segment routing policies
US11201823B2 (en) 2018-09-04 2021-12-14 Cisco Technology, Inc. Mobile core dynamic tunnel end-point processing
US11606298B2 (en) 2018-09-04 2023-03-14 Cisco Technology, Inc. Mobile core dynamic tunnel end-point processing
US10652152B2 (en) 2018-09-04 2020-05-12 Cisco Technology, Inc. Mobile core dynamic tunnel end-point processing
US10779188B2 (en) 2018-09-06 2020-09-15 Cisco Technology, Inc. Uplink bandwidth estimation over broadband cellular networks
US11864020B2 (en) 2018-09-06 2024-01-02 Cisco Technology, Inc. Uplink bandwidth estimation over broadband cellular networks
US11558288B2 (en) 2018-09-21 2023-01-17 Cisco Technology, Inc. Scalable and programmable mechanism for targeted in-situ OAM implementation in segment routing networks
US10660061B2 (en) 2018-09-24 2020-05-19 Cisco Technology, Inc. Providing user equipment location information indication on user plane
US10285155B1 (en) 2018-09-24 2019-05-07 Cisco Technology, Inc. Providing user equipment location information indication on user plane
US10601724B1 (en) 2018-11-01 2020-03-24 Cisco Technology, Inc. Scalable network slice based queuing using segment routing flexible algorithm
US11627094B2 (en) 2018-11-01 2023-04-11 Cisco Technology, Inc. Scalable network slice based queuing using segment routing flexible algorithm

Also Published As

Publication number Publication date
MY155815A (en) 2015-12-02

Similar Documents

Publication Publication Date Title
WO2014098556A1 (en) System and method for dynamically allocating an application session manager at runtime
US20210194981A1 (en) Proxy server failover and load clustering
CN109274707B (en) Load scheduling method and device
US8949410B2 (en) Server load balancer scaling for virtual servers
US9602591B2 (en) Managing TCP anycast requests
KR101102674B1 (en) Method and apparatus for operating an open api network having a proxy
US8892768B2 (en) Load balancing apparatus and load balancing method
JP4753052B2 (en) Content delivery method and system
US20150046591A1 (en) Dynamic edge server allocation
CN102891804A (en) Control strategy adjustment method and system
CN103118076A (en) Upgraded server cluster system and load balancing method thereof
US20110145639A1 (en) Method and Apparatus For Controlling Traffic Entry In A Managed Packet Network
CN109672711B (en) Reverse proxy server Nginx-based http request processing method and system
CN107689878A (en) TCP length connection SiteServer LBSs based on name scheduling
AU2013350222A1 (en) Service download acceleration method and system, service state maintenance method and device
WO2003069474A1 (en) A method and apparatus for load sharing and data distribution in servers
CN102984762A (en) Method and device for function allocation of IMS
CN109413117A (en) Distributed data calculation method, device, server and computer storage medium
Nishimura et al. Applying flexibility in scale-out-based web cloud to future telecommunication session control systems
JP2012108685A (en) Load distribution system
CN112671914B (en) IOT (Internet of things) equipment communication method and system based on actor model
CN114900526A (en) Load balancing method and system, computer storage medium and electronic device
CN113535402A (en) Load balancing processing method and device based on 5G MEC and electronic equipment
WO2018000617A1 (en) Method for updating database, and scheduling server
CN114268615B (en) Service processing method and system based on TCP connection

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13830072

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13830072

Country of ref document: EP

Kind code of ref document: A1