Changes between Version 44 and Version 45 of ConfigOptions


Ignore:
Timestamp:
May 31, 2017 9:02:30 AM (6 months ago)
Author:
Even Rouault
Comment:

Document CPL_VSIL_CURL_NON_CACHED

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  • ConfigOptions

    v44 v45  
    8282}}}
    8383
     84
     85=== CPL_VSIL_CURL_NON_CACHED ===
     86
     87A global LRU cache of 16 MB shared among all downloaded content
     88is enabled by default, and content in it may be reused after a file handle
     89has been closed and reopen. Starting with GDAL 2.3, the
     90CPL_VSIL_CURL_NON_CACHED configuration option can be set to values like
     91"/vsis3/bucket/foo.tif:/vsis3/another_bucket/some_directory",
     92so that at file handle closing, all cached content related to the mentionned
     93file(s) is no longer cached. This can help when dealing with resources that
     94can be modified during execution of GDAL related code.
    8495
    8596=== CPL_VSIL_ZIP_ALLOWED_EXTENSIONS ===