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* lib/resolv.rb: use its own thread group for background threads.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2167 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2002-03-08 03:19:53 +00:00
parent effd8230ea
commit d41f53d0b6
2 changed files with 10 additions and 1 deletions
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5
lib/resolv.rb
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@ -341,6 +341,8 @@ class Resolv
Port = 53
UDPSize = 512
DNSThreadGroup = ThreadGroup.new
def initialize(config="/etc/resolv.conf")
@mutex = Mutex.new
@config = Config.new(config)
@ -512,6 +514,7 @@ class Resolv
@id = {}
@id.default = -1
@thread = Thread.new {
DNSThreadGroup.add Thread.current
loop {
reply, from = @sock.recvfrom(UDPSize)
msg = begin
@ -565,6 +568,7 @@ class Resolv
@sock.fcntl(Fcntl::F_SETFD, 1)
@id = -1
@thread = Thread.new {
DNSThreadGroup.add Thread.current
loop {
reply = @sock.recv(UDPSize)
msg = begin
@ -616,6 +620,7 @@ class Resolv
@id = -1
@senders = {}
@thread = Thread.new {
DNSThreadGroup.add Thread.current
loop {
len = @sock.read(2).unpack('n')
reply = @sock.read(len)