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Clarify the desired semantics of AsyncResolverInterface::GetResolvedAddress.

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Bug: webrtc:9861
Change-Id: I4b0bf0619a5e2b04765a727a183584dcf0a4cf41
Reviewed-on: https://webrtc-review.googlesource.com/c/106142
Reviewed-by: Qingsi Wang <qingsi@webrtc.org>
Commit-Queue: Zach Stein <zstein@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#25380}
This commit is contained in:
Zach Stein
2018-10-25 13:48:58 -07:00
committed by Commit Bot
parent 327b7535f9
commit 95dfa5223a
1 changed files with 5 additions and 2 deletions
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7
rtc_base/asyncresolverinterface.h
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@ -22,9 +22,12 @@ class AsyncResolverInterface {
AsyncResolverInterface();
virtual ~AsyncResolverInterface();
// Start address resolve process.
// Start address resolution of the hostname in |addr|.
virtual void Start(const SocketAddress& addr) = 0;
// Returns top most resolved address of |family|
// Returns true iff the address from |Start| was successfully resolved.
// If the address was successfully resolved, sets |addr| to a copy of the
// address from |Start| with the IP address set to the top most resolved
// address of |family| (|addr| will have both hostname and the resolved ip).
virtual bool GetResolvedAddress(int family, SocketAddress* addr) const = 0;
// Returns error from resolver.
virtual int GetError() const = 0;