Emeric Brun fd647d5f5f MEDIUM: dns: adds code to support pipelined DNS requests over TCP. ... This patch introduce the "dns_stream_nameserver" to use DNS over TCP on strict nameservers. For the upper layer it is analog to the api used with udp nameservers except that the user que switch the name server in "stream" mode at the init using "dns_stream_init". The fallback from UDP to TCP is not handled and this is not the purpose of this feature. This is done to choose the transport layer during the initialization. Currently there is a hardcoded limit of 4 pipelined transactions per TCP connections. A batch of idle connections is expired every 5s. This code is designed to support a maximum DNS message size on TCP: 64k. Note: this code won't perform retry on unanswered queries this should be handled by the upper layer		2021-02-13 10:03:46 +01:00
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haproxy	MEDIUM: dns: adds code to support pipelined DNS requests over TCP.	2021-02-13 10:03:46 +01:00
import	BUG/MINOR: xxhash: make sure armv6 uses memcpy()	2021-02-04 17:14:58 +01:00