dgram: reintroduce setMulticastTTL()
Removed during the early stages of node 0.5 refactoring to libuv.
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@ -237,7 +237,11 @@ Socket.prototype.setTTL = function(arg) {
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Socket.prototype.setMulticastTTL = function(arg) {
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Socket.prototype.setMulticastTTL = function(arg) {
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throw new Error('not yet implemented');
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if (this._handle.setMulticastTTL(arg) == -1) {
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throw errnoException(errno, 'setMulticastTTL');
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}
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return true;
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};
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};
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@ -93,6 +93,7 @@ public:
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static Handle<Value> GetSockName(const Arguments& args);
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static Handle<Value> GetSockName(const Arguments& args);
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static Handle<Value> AddMembership(const Arguments& args);
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static Handle<Value> AddMembership(const Arguments& args);
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static Handle<Value> DropMembership(const Arguments& args);
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static Handle<Value> DropMembership(const Arguments& args);
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static Handle<Value> SetMulticastTTL(const Arguments& args);
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static Handle<Value> SetBroadcast(const Arguments& args);
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static Handle<Value> SetBroadcast(const Arguments& args);
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private:
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private:
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@ -154,6 +155,7 @@ void UDPWrap::Initialize(Handle<Object> target) {
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NODE_SET_PROTOTYPE_METHOD(t, "getsockname", GetSockName);
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NODE_SET_PROTOTYPE_METHOD(t, "getsockname", GetSockName);
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NODE_SET_PROTOTYPE_METHOD(t, "addMembership", AddMembership);
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NODE_SET_PROTOTYPE_METHOD(t, "addMembership", AddMembership);
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NODE_SET_PROTOTYPE_METHOD(t, "dropMembership", DropMembership);
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NODE_SET_PROTOTYPE_METHOD(t, "dropMembership", DropMembership);
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NODE_SET_PROTOTYPE_METHOD(t, "setMulticastTTL", SetMulticastTTL);
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NODE_SET_PROTOTYPE_METHOD(t, "setBroadcast", SetBroadcast);
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NODE_SET_PROTOTYPE_METHOD(t, "setBroadcast", SetBroadcast);
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target->Set(String::NewSymbol("UDP"),
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target->Set(String::NewSymbol("UDP"),
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@ -260,6 +262,20 @@ Handle<Value> UDPWrap::DropMembership(const Arguments& args) {
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return SetMembership(args, UV_LEAVE_GROUP);
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return SetMembership(args, UV_LEAVE_GROUP);
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}
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}
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Handle<Value> UDPWrap::SetMulticastTTL(const Arguments& args) {
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HandleScope scope;
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UNWRAP
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assert(args.Length() == 1);
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int ttl = args[0]->Uint32Value();
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int r = uv_udp_set_multicast_ttl(&wrap->handle_, ttl);
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if (r)
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SetErrno(uv_last_error(uv_default_loop()));
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return scope.Close(Integer::New(r));
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}
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Handle<Value> UDPWrap::DoSend(const Arguments& args, int family) {
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Handle<Value> UDPWrap::DoSend(const Arguments& args, int family) {
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HandleScope scope;
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HandleScope scope;
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41
test/simple/test-dgram-multicast-setTTL.js
Normal file
41
test/simple/test-dgram-multicast-setTTL.js
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@ -0,0 +1,41 @@
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// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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var common = require('../common'),
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assert = require('assert'),
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dgram = require('dgram'),
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thrown = false,
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socket = dgram.createSocket('udp4');
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socket.bind(common.PORT);
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socket.setMulticastTTL(16);
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//Try to set an invalid TTL (valid ttl is > 0 and < 256)
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try {
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socket.setMulticastTTL(1000);
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} catch (e) {
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thrown = true;
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}
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assert(thrown, 'Setting an invalid mutlicast TTL should throw some error');
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//close the socket
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socket.close();
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