Receive Instant Streaming Data

Instructions for use

The Receive Instant Streaming Data can receive the streaming data sent by the server or other clients through the iServer or Http/Https service, so as to realize the real-time data transmission between the server and the client and between the clients.

Note:

    When
  • receiving streaming data, it is necessary to ensure that the streaming data is in the sending state.
  • If multiple broadcasts send data to one server at the same time, the desktop can access the data of multiple broadcasters at the same time.
  • The desktop can simultaneously access streaming data forwarded by multiple servers.

Function entrance

Online Tab- Real-time Stream Data -> Receive Instant Streaming Data。

Parameter Description

  • Name: The name of the currently received stream data.
  • Access Type: iServer and Http/Https are provided.
  • Web Socket Address: The request address on the Subscribe page on iServer. After entering the address, click the Connection Test.. button on the right side to prompt "Service Connection succeeded, waiting for data access!" Just do it.
  • Protocol type: Two types of TCP and UDP are provided.
  • Parse Mode: Provides both JSON and Decode Byte Streamn modes. Currently, only the TCP protocol provides a parsing mode using JSON.
  • Http/Https Address: address for sending streaming data. After entering the address, click the Connection Test.. button on the right to prompt "Service Connection succeeded, waiting for data access!" Just do it.
  • Field Settings：Specify the stream data field to save.
  • Add to Map: Check to automatically open the received data in Map.
  • Refresh frequency: the time interval for receiving stream data, which is 1000ms by default.
  • Save Data: The received data can be saved locally.
    • Storage Mode: Two modes are provided: new and append.
    • Datasource and Dataset: Select the Dataset to be saved or appended and the Datasource.
    • Dataset Type: Select the Data Type to be saved.
    • Coordinate System: Coordinate system of Select Data.
    • Date Field: Add Mode needs to specify the date field of the data. If the set Field does not exist, it will New Field and append a value to the Field.

Parameter Settings complete, start Receive Instant Streaming Data, The receiving status will be displayed in the Receive Instant Streaming Data Dock Bars on the right side of the interface, and the buttons on the toolbar can be used to add, delete, start, and stop receiving. Similar icons in Datasource indicate the Receive Instant Streaming Data in progress.