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From: | Sandra Gilge |
Subject: | [lwip-users] dns_gethostbyname |
Date: | Thu, 30 Apr 2015 10:37:27 +0200 |
Hallo, I’m using lwip 1.4.1 with sockets in a multithreaded system. Still I want to use dns_gethostbyname directly because it is non-blocking. I can’t use getaddrinfo because it is blocking (furthermore it seems to have problems, when lwip is reconfigured and dns_init is called a second time during runtime, then it blocks forever, but that is another issue) It is stated that dns_gethostbyname is for the raw-api. Is there a reason to use it in combination with sockets? Is there a thread safety issue? Best regards, Sandra |
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