...

Information about the streams on nodes monitored can be obtained from backend server with REST API.

Current streams information

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https://hostname:8090/api/stream/list
{
  "node":"",
  "mediaId":"",
  "name":"",
  "publisher":"",
  "status":""
}

Where:

• node – node identifier (mandatory)
• mediaId – mediasession media session identifier
• name – streeam stream name
• publisher - publisher identifier (for played streams played)
• status – stream status (PENDING, PUBLISHING, PLAYING, UNPUBLISHED, STOPPED, FAILED)

...

The response contains the following fields:

[
    {
        "mediaId": "ba3b3950-8060-11e9-90b4-df338db69136",
        "name": "test",
        "publisher": null,
        "age": 413,
        "status": "PUBLISHING",
        "VIDEO_SYNC": 3767942629345,
        "AUDIO_SYNC": 3767942629304,
        "VIDEO_NACK": 81,
        "METRIC_RESOURCE": 0,
        "AUDIO_RATE": 28560,
        "STREAM_RESOURCE": 0,
        "AUDIO_LOST": 184,
        "VIDEO_CODEC": 119,
        "HEADER_RESOURCE": 0,
        "VIDEO_PLI": 1,
        "VIDEO_RATE": 619904,
        "AUDIO_CODEC": 111,
        "VIDEO_WIDTH": 320,
        "VIDEO_HEIGHT": 240,
        "VIDEO_FPS": 17,
        "KEEP_ALIVE": 0
    }
]

...

• name – stream name
• status – stream status
• mediaId – stream mediasession media session identifier
• age – cache record age in milliseconds
• publisher - publisher identifier (for for played streams played)

Response also contains current instantaneous metric values from cache.

Stream history

Stream history information can be obtained with REST API query  /api/stream/history

https://hostname:8090/api/stream/history
{
  "node":"",
  "mediaId":"",
  "name":"",
  "publisher":"",
  "status":""
}

Where:

• node – node identifier
• mediaId – mediasession media session identifier
• name – streeam stream name
• publisher - publisher identifier (for played streams played)
• status – stream status (PENDING, PUBLISHING, PLAYING, UNPUBLISHED, STOPPED, FAILED)

If node Id is set, the response will contain this contain only that node stream history information only. If Id is not set, the response will contain all the streams history on backend server corresponding to the other query criteria.

The response contains the following fields:

[
    {
        "id": 16,
        "name": "test",
        "status": "PUBLISHING",
        "mediaId": "010934f0-0766-11e9-a950-59983a9de3c8",
        "createDate": 1545647031908,
        "endDate": null,
        "publisher": 0,
        "subscribers": [],
        "node": 15
    }
]

Where:

• id - stream identifier in backend server database
• name – stream name
• status – stream status
• mediaId – stream mediasession media session identifier
• createDate – stream creation date
• endDate – stream termination date
• publisher - publisher identifier (for played streams played)
• subscribers - subscriber list of identifiers list of subscribers (for for published streams published)
• node – node identifier in backend server database