public void OnlyTheLastNsqdInstanceIsUsed(string connectionString)
{
var options = ConsumerOptions.Parse(connectionString);
Assert.Equal(0, options.LookupEndPoints.Count);
Assert.Equal(new DnsEndPoint("foo", 123), options.NsqEndPoint);
}
public void ParsingTakesTheLastOfRepeatedFields()
{
var connectionString = "foo:123; clientid = FIRST; clientid = SECOND; clientid = THIRD";
var options = ConsumerOptions.Parse(connectionString);
Assert.Equal("THIRD", options.ClientId);
}
public void NsqdInstancesAreIgnoredIfLookupdIsProvided()
{
var connectionString = "foo:123; lookupd = bar:456; nsqd = baz:789; clientid=HelloWorld;";
var options = ConsumerOptions.Parse(connectionString);
Assert.Null(options.NsqEndPoint);
Assert.Equal(2, options.LookupEndPoints.Count);
}
public void ParsingIsCaseSpaceAndSemiColonInsensitive(string connectionString)
{
var options = ConsumerOptions.Parse(connectionString);
Assert.Equal("ABC", options.Channel);
Assert.Equal("123", options.Topic);
Assert.Equal("HelloWorld", options.ClientId);
}
public void ParsingGetsAllFields()
{
var connectionString = "foo:123; channel=abc; clientId=def; hostname=ghi; reconnectionDelay=55; reconnectionMaxDelay=66; topic=foobar";
var options = ConsumerOptions.Parse(connectionString);
Assert.Equal("abc", options.Channel);
Assert.Equal("def", options.ClientId);
Assert.Equal("ghi", options.HostName);
Assert.Equal(TimeSpan.FromSeconds(55), options.ReconnectionDelay);
Assert.Equal(TimeSpan.FromSeconds(66), options.ReconnectionMaxDelay);
Assert.Equal("foobar", options.Topic);
}
void ConnectButton_Click(object sender, EventArgs e)
{
var connectionString = ConnectionString.Text;
var options = ConsumerOptions.Parse(connectionString);
_nsq = new NsqLookupConsumer(options);
_nsq.DiscoveryCompleted += _nsq_DiscoveryCompleted;
_nsq.InternalMessages += _nsq_InternalMessages;
_nsq.Connect(async msg =>
{
await c_MessageReceived(msg);
await msg.FinishAsync();
});
}
public void AllLookupInstancesAreUsed(string connectionString)
{
var options = ConsumerOptions.Parse(connectionString);
var expectedEndPoints = new DnsEndPoint[] {
new DnsEndPoint("foo", 123),
new DnsEndPoint("bar", 456),
new DnsEndPoint("baz", 789),
};
Assert.Equal("HelloWorld", options.ClientId);
Assert.Equal(expectedEndPoints.Length, options.LookupEndPoints.Count);
Assert.All(options.LookupEndPoints,
ep => Assert.True(expectedEndPoints.Contains(ep)));
}
void ConnectButton_Click(object sender, EventArgs e)
{
var host = Host.Text;
var port = int.Parse(Port.Text);
var options = ConsumerOptions.Parse(string.Format("nsqd={0}:{1}", host, port));
options.Topic = TopicTextBox.Text;
options.Channel = ChannelTextBox.Text;
_nsq = new NsqTcpConnection(new DnsEndPoint(host, port), options);
_nsq.InternalMessages += _nsq_InternalMessages;
_nsq.Connect(async msg =>
{
await c_MessageReceived(msg);
await msg.FinishAsync();
});
}