<table><tr><td style="">romangg added inline comments.
</td><a style="text-decoration: none; padding: 4px 8px; margin: 0 8px 8px; float: right; color: #464C5C; font-weight: bold; border-radius: 3px; background-color: #F7F7F9; background-image: linear-gradient(to bottom,#fff,#f1f0f1); display: inline-block; border: 1px solid rgba(71,87,120,.2);" href="https://phabricator.kde.org/D17122">View Revision</a></tr></table><br /><div><strong>INLINE COMMENTS</strong><div><div style="margin: 6px 0 12px 0;"><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D17122#inline-102486">View Inline</a><span style="color: #4b4d51; font-weight: bold;">fvogt</span> wrote in <span style="color: #4b4d51; font-weight: bold;">test_display.cpp:223</span></div>
<div style="margin: 8px 0; padding: 0 12px; color: #74777D;"><p style="padding: 0; margin: 8px;">That won't work reliably either though - if wayland-0 is free, but wayland-1 is used, it would pick wayland-0 and wayland-2. Maybe it should just check that starting both displays at the same time succeeds and that their socket names are not equal.</p></div></div>
<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">That's why I said "do it one more time from there until you find the second wayland-y".<br />
For example (semi-pseudo):</p>
<div class="remarkup-code-block" style="margin: 12px 0;" data-code-lang="text" data-sigil="remarkup-code-block"><pre class="remarkup-code" style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; padding: 12px; margin: 0; background: rgba(71, 87, 120, 0.08);">QString name1, name2;
int cnt = -1;
while(true) {
cnt++;
const QString name = "wayland-" + str(cnt);
if (!runtimeDir.exists(name)) {
name1 = name;
break;
}
}
while(true) {
cnt++;
const QString name = "wayland-" + str(cnt);
if (!runtimeDir.exists(name)) {
name2 = name;
break;
}
}</pre></div>
<p style="padding: 0; margin: 8px;">David's solution is nicer though.</p></div></div></div></div></div><br /><div><strong>REPOSITORY</strong><div><div>R127 KWayland</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D17122">https://phabricator.kde.org/D17122</a></div></div><br /><div><strong>To: </strong>fvogt, KWin, Plasma, romangg<br /><strong>Cc: </strong>davidedmundson, zzag, romangg, kde-frameworks-devel, michaelh, ngraham, bruns<br /></div>