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mention what happens to the data when a write callback returns pause

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Daniel Stenberg 2008-04-10 09:06:47 +00:00
parent 74bb59fa57
commit 098106b54c
1 changed files with 4 additions and 1 deletions
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docs/libcurl/curl_easy_pause.3
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@ -14,7 +14,10 @@ paused, and you can unpause a connection that was previously paused.
A connection can made to pause by using this function or by letting the read
or the write callbacks return the proper magic return code
(\fICURL_READFUNC_PAUSE\fP and \fICURL_WRITEFUNC_PAUSE\fP).
(\fICURL_READFUNC_PAUSE\fP and \fICURL_WRITEFUNC_PAUSE\fP). A write callback
that returns pause signals to the library that it couldn't take care of any
data at all, and that data will then be delivered again to the callback when
the writing is later unpaused.
NOTE: while it may feel tempting, take care and notice that you cannot call
this function from another thread.