Configuring NameSpaces (Web Interface)
185
Media Flow Controller Administrator’s Guide
Media Flow Controller Configuration Tasks (Web Interface)
•
Cache Directive—Choose follow (default) to tell Media Flow Controller to obey the
cache-directive (Cache-control : no-cache or Pragma: no-cache) in the HTTP
header when data is fetched from the origin. Choose override to tell Media Flow
Controller to always cache.
•
Content Store Media Cache Age Threshold—Set a time threshold for newly-fetched
content stored in media cache (non-volatile) instead of RAM. By default, new content
with a cache age under 60 seconds is stored only in RAM (the expectation is short
cache-age implies that the content will not be served for too long and is not worth
storing in media cache). To have new content always stored in media cache, set this
value to 0 (zero).
2.
Click Apply.
3.
Click Done at the bottom of the page if you are finished.
Figure 57
Service Config > Namespace Configure Page (HTTP Origin Fetch Configuration)
Configuring Namespace RTSP Origin Fetch (Web Interface)
Configure options for RTSP fetching content from origin upon a cache miss. See
Figure 58
.
To configure namespace HTTP Origin Fetch:
1.
Enter this information to the text boxes or select the checkbox as described:
•
Cache Age Default—Specify a cache age value in case it is not specified in the data
fetched from the origin server. Default is 28800 seconds (8 hours).
•
Cache Directive—Choose follow (default) to tell Media Flow Controller to obey the
cache-directive (Cache-control : no-cache or Pragma: no-cache) in the HTTP
header when data is fetched from the origin. Choose override to tell Media Flow
Controller to always cache.
•
Content Store Media Cache Age Threshold—Set a time threshold for newly-fetched
content stored in media cache (non-volatile) instead of RAM. By default, new content
with a cache age under 60 seconds is stored only in RAM (the expectation is short
cache-age implies that the content will not be served for too long and is not worth
storing in media cache). To have new content always stored in media cache, set this
value to 0 (zero).
2.
Click Apply.
3.
Click Done at the bottom of the page if you are finished.
Summary of Contents for MEDIA FLOW CONTROLLER 2.0.4 -
Page 6: ...Media Flow Controller Administrator s Guide VI Copyright 2010 Juniper Networks Inc...
Page 24: ...LIST OF FIGURES XXIV Copyright 2010 Juniper Networks Inc...
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Page 285: ...Copyright 2010 Juniper Networks Inc 285 PART 2 Media Flow Controller Command and MIB Reference...
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