WISE Syncronization Logic
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| + | {{ArticleMetaData <!-- v1.2 --> | ||
| + | |sourcecode= <!-- Link to example source code e.g. [[Media:The Code Example ZIP.zip]] --> | ||
| + | |installfile= <!-- Link to installation file (e.g. [[Media:The Installation File.sis]]) --> | ||
| + | |devices= <!-- Devices tested against - e.g. ''devices=Nokia 6131 NFC, Nokia C7-00'') --> | ||
| + | |sdk= <!-- SDK(s) built and tested against (e.g. [http://linktosdkdownload/ Qt SDK 1.1.4]) --> | ||
| + | |platform= <!-- Compatible platforms - e.g. Symbian^1 and later, Qt 4.6 and later --> | ||
| + | |devicecompatability= <!-- Compatible devices e.g.: All* (must have internal GPS) --> | ||
| + | |dependencies= <!-- Any other/external dependencies e.g.: Google Maps Api v1.0 --> | ||
| + | |signing= <!-- Signing requirements - empty or one of: Self-Signed, DevCert, Manufacturer --> | ||
| + | |capabilities= <!-- Capabilities required by the article/code example (e.g. Location, NetworkServices. --> | ||
| + | |keywords= <!-- APIs, classes and methods (e.g. QSystemScreenSaver, QList, CBase --> | ||
| + | |language= <!-- Language category code for non-English topics - e.g. Lang-Chinese --> | ||
| + | |translated-by= <!-- [[User:XXXX]] --> | ||
| + | |translated-from-title= <!-- Title only --> | ||
| + | |translated-from-id= <!-- Id of translated revision --> | ||
| + | |review-by= <!-- After re-review: [[User:username]] --> | ||
| + | |review-timestamp= <!-- After re-review: YYYYMMDD --> | ||
| + | |update-by= <!-- After significant update: [[User:username]]--> | ||
| + | |update-timestamp= <!-- After significant update: YYYYMMDD --> | ||
| + | |creationdate= 20080410 | ||
| + | |author= [[User:Ebra]] | ||
| + | }} | ||
| + | [[Category:Maemo]][[Category:Bluetooth]][[Category:Symbian]][[Category:Porting]] | ||
== Timing == | == Timing == | ||
| − | [[ | + | * Every device sets the time frame when it is available for synchronization by setting the start time and duration. |
| + | [[File:WISE 18.png]] | ||
== Example == | == Example == | ||
| − | [[ | + | * In this example every device has the same starting time for synchronization. Each device starts the process by running as a client and searching for available servers. |
| + | * None of them finds an available server and sleeps for a while (random time between MIN time and MAX time). | ||
| + | * Next the devices start a server service and wait for clients. If no client tries to connect within a wait time the device sleeps again and tries to find a server again. The server's wait time varies randomly between MIN time and MAX time. | ||
| + | * The random times should cause the devices to be in a condition where one device is running as a server and another is running as a client. | ||
| + | * A [[WISE Protocol|synchronization]] is then run between the devices | ||
| + | [[File:WISE 17.png]] | ||
| + | |||
| + | == Links == | ||
| + | * [[Archived:Wireless Information Sharing Engine]] | ||
| + | * [[WISE Protocol]] | ||
Latest revision as of 08:07, 26 July 2012
Article Metadata
Timing
- Every device sets the time frame when it is available for synchronization by setting the start time and duration.
Example
- In this example every device has the same starting time for synchronization. Each device starts the process by running as a client and searching for available servers.
- None of them finds an available server and sleeps for a while (random time between MIN time and MAX time).
- Next the devices start a server service and wait for clients. If no client tries to connect within a wait time the device sleeps again and tries to find a server again. The server's wait time varies randomly between MIN time and MAX time.
- The random times should cause the devices to be in a condition where one device is running as a server and another is running as a client.
- A synchronization is then run between the devices
