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Reclassifying more DNS manager errors.

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Closes #461.
This commit is contained in:
Robin Sommer 2011-08-15 21:10:30 -07:00
parent f9cd97d78d
commit 63eac6c174
2 changed files with 23 additions and 15 deletions
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5
src/DNS_Mgr.h
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@ -100,8 +100,9 @@ protected:
void LoadCache(FILE* f);
void Save(FILE* f, PDict(DNS_Mapping)& m);
// Selects on the fd to see if there is an answer available (timeout is
// secs). Returns 0 on timeout, -1 on EINTR, and 1 if answer is ready.
// Selects on the fd to see if there is an answer available (timeout
// is secs). Returns 0 on timeout, -1 on EINTR or other error, and 1
// if answer is ready.
int AnswerAvailable(int timeout);
// Issue as many queued async requests as slots are available.