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* ext/socket: Improve socket exception message to show socket address.

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[ruby-core:45617] [Feature #6583] proposed Eric Hodel.

* ext/socket/rubysocket.h (rsock_sys_fail_host_port): Declared.
  (rsock_sys_fail_path): Ditto.
  (rsock_sys_fail_sockaddr): Ditto.

* ext/socket/udpsocket.c (udp_connect): Use rsock_sys_fail_host_port.
  (udp_bind): Ditto.
  (udp_send): Ditto.

* ext/socket/init.c (rsock_init_sock): Specify a string for rb_sys_fail
  argument.
  (make_fd_nonblock): Ditto.
  (rsock_s_accept): Ditto.

* ext/socket/ipsocket.c (init_inetsock_internal): Use
  rsock_sys_fail_host_port.

* ext/socket/socket.c (rsock_sys_fail_host_port): Defined.
  (rsock_sys_fail_path): Ditto.
  (rsock_sys_fail_sockaddr): Ditto.
  (setup_domain_and_type): Use rsock_sys_fail_sockaddr.
  (sock_connect_nonblock): Ditto.
  (sock_bind): Ditto.
  (sock_gethostname): Specify a string for rb_sys_fail argument.
  (socket_s_ip_address_list): Ditto.

* ext/socket/basicsocket.c (bsock_shutdown): Specify a string for
  rb_sys_fail argument.
  (bsock_setsockopt): Use rsock_sys_fail_path.
  (bsock_getsockopt): Ditto.
  (bsock_getpeereid): Refine the argument for rb_sys_fail.

* ext/socket/unixsocket.c (rsock_init_unixsock): Use
  rsock_sys_fail_path.
  (unix_path): Ditto.
  (unix_send_io): Ditto.
  (unix_recv_io): Ditto.
  (unix_addr): Ditto.
  (unix_peeraddr): Ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40149 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2013-04-06 02:39:44 +00:00
parent e4283fd39d
commit d933fb2296
11 changed files with 182 additions and 28 deletions
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26
test/socket/test_udp.rb
View file

@ -36,4 +36,30 @@ class TestSocket_UDPSocket < Test::Unit::TestCase
s.bind(host, 2000)
}
end
def test_bind_addrinuse
host = "127.0.0.1"
port = 2001
in_use = UDPSocket.new
in_use.bind(host, port)
s = UDPSocket.new
e = assert_raises(Errno::EADDRINUSE) do
s.bind(host, port)
end
assert_match "bind(2) for \"#{host}\" port #{port}", e.message
end
def test_send_too_long
u = UDPSocket.new
e = assert_raises Errno::EMSGSIZE do
u.send "\0" * 100_000, 0, "127.0.0.1", 7 # echo
end
assert_match 'for "127.0.0.1" port 7', e.message
end
end if defined?(UDPSocket)