Jie Yu created MESOS-4853:
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Summary: Considering using libcurl multi interface to implement
'curl' in Mesos.
Key: MESOS-4853
URL: https://issues.apache.org/jira/browse/MESOS-4853
Project: Mesos
Issue Type: Improvement
Reporter: Jie Yu
Reference:
https://curl.haxx.se/libcurl/c/libcurl-multi.html
Currently, some URI fetchers rely on 'curl' command directly (using
subprocess). This is not ideal. The libcurl easy interface is blocking, so it
does not compose well with our async environment. However, the multi interface
seems to be suitable for our async environment. The tricky part is that we need
to hook the fd selecting logic with our underlying libev/libevent runtime.
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