Exemplo n.º 1
0
// RegisterHost is used by the host service to register itself with the leader
// and get a stream of new jobs. It is not used by clients.
func (c *Client) RegisterHost(host *host.Host, jobs chan *host.Job) Stream {
	if c := c.local(); c != nil {
		return c.RegisterHost(host, jobs)
	}
	client, err := c.RPCClient()
	if err != nil {
		return rpcStream{&rpcplus.Call{Error: err}}
	}
	return rpcStream{client.StreamGo("Cluster.RegisterHost", host, jobs)}
}
Exemplo n.º 2
0
// Register is used by flynn-host to register itself with the leader and get
// a stream of new jobs. It is not used by clients.
func (c *Client) RegisterHost(host *host.Host, jobs chan *host.Job) *error {
	if c := c.local(); c != nil {
		return c.RegisterHost(host, jobs)
	}
	client, err := c.RPCClient()
	if err != nil {
		return &err
	}
	return &client.StreamGo("Cluster.RegisterHost", host, jobs).Error
}
Exemplo n.º 3
0
// StreamFormations returns a FormationUpdates stream. If since is not nil, only
// retrieves formation updates since the specified time.
func (c *Client) StreamFormations(since *time.Time) (*FormationUpdates, *error) {
	if since == nil {
		s := time.Unix(0, 0)
		since = &s
	}
	dial := c.Dial
	if dial == nil {
		dial = net.Dial
	}
	ch := make(chan *ct.ExpandedFormation)
	conn, err := dial("tcp", c.addr)
	if err != nil {
		close(ch)
		return &FormationUpdates{ch, conn}, &err
	}
	header := make(http.Header)
	header.Set("Authorization", "Basic "+base64.StdEncoding.EncodeToString([]byte(":"+c.Key)))
	client, err := rpcplus.NewHTTPClient(conn, rpcplus.DefaultRPCPath, header)
	if err != nil {
		close(ch)
		return &FormationUpdates{ch, conn}, &err
	}
	return &FormationUpdates{ch, conn}, &client.StreamGo("Controller.StreamFormations", since, ch).Error
}