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→e10s mitigation
| Line 45: | Line 45: | ||
=== e10s mitigation === | === e10s mitigation === | ||
<pre> | |||
chrome -> sync ipc | plugin | chrome -> sync ipc | plugin | ||
</pre> | |||
* can't happen | * can't happen | ||
<pre> | |||
chrome -> sync sendmessage -> plugin | chrome -> sync sendmessage -> plugin | ||
</pre> | |||
* happens while chrome is dispatching messages, no sync/rpc calls on the stack? | * happens while chrome is dispatching messages, no sync/rpc calls on the stack? | ||
* content could be in a sync call to either when this happens | * content could be in a sync call to either when this happens | ||
<pre> | |||
chrome -> sync ipc -> content -> sync ipc -> plugin -> sync ipc | chrome | chrome -> sync ipc -> content -> sync ipc -> plugin -> sync ipc | chrome | ||
</pre> | |||
* can't happen | * can't happen | ||
<pre> | |||
chrome -> sync ipc -> content | sync ipc -> plugin -> sync sendmessage -> chrome | chrome -> sync ipc -> content | sync ipc -> plugin -> sync sendmessage -> chrome | ||
</pre> | |||
* can't happen? | * can't happen? | ||
<pre> | |||
content -> sync ipc -> plugin -> plugin never responds back but keep pumping messages | content -> sync ipc -> plugin -> plugin never responds back but keep pumping messages | ||
</pre> | |||
* content hang? | * content hang? | ||