Comment and tidyup

[user/henk/code/inspircd.git] / src / dns.cpp

diff --git a/src/dns.cpp b/src/dns.cpp
index 0fd8b56024a7d6b8e3b17a122762a182093f0075..9d67d5c12e2b990a14db595484460bd05991bb01 100644 (file)
--- a/src/dns.cpp
+++ b/src/dns.cpp
@@ -693,6 +693,10 @@ bool DNS::HasResult(int fd)
        return (fd == this->myfd);
 }
 
+/* Only the multithreaded dns uses this poll() based
+ * check now. As its in another thread we dont have
+ * to worry about its performance that much.
+ */
 bool DNS::HasResult()
 {
        log(DEBUG,"DNS: HasResult, fd=%d",this->myfd);