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<body><span class="vcard"><a class="email" href="mailto:mcatanzaro@gnome.org" title="Michael Catanzaro <mcatanzaro@gnome.org>"> <span class="fn">Michael Catanzaro</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - Protocol documentation should indicate when wl_data_offer::receive requests should be sent"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91945">bug 91945</a>
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<th>What</th>
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<td>mcatanzaro@gnome.org
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Protocol documentation should indicate when wl_data_offer::receive requests should be sent"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91945#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Protocol documentation should indicate when wl_data_offer::receive requests should be sent"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91945">bug 91945</a>
from <span class="vcard"><a class="email" href="mailto:mcatanzaro@gnome.org" title="Michael Catanzaro <mcatanzaro@gnome.org>"> <span class="fn">Michael Catanzaro</span></a>
</span></b>
<pre>The Wayland protocol documentation does not indicate when
wl_data_offer::receive requests can be sent, nor when wl_data_source::send
events will be received. Some clients may assume that data may be sent only
once for a single MIME type during a DnD session (which GTK+ does to work
around <a class="bz_bug_link
bz_status_NEW "
title="NEW - wl_data_source should have an event to indicate completion of a drag session"
href="show_bug.cgi?id=91944">bug #91944</a>). Other clients may be prepared to handle multiple
simultaneous data transfers (when dl_data_offer::receive is called several
times in a row, perhaps in a loop), while yet others may be prepared to handle
multiple data transfers only if one is ongoing at a time.
The protocol should provide some indication of what well-behaved clients should
be expected to support.</pre>
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