44 lines
1.3 KiB
Go
44 lines
1.3 KiB
Go
package xmpp
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import (
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"crypto/tls"
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"errors"
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"strings"
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)
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var TLSNotSupported = errors.New("Transport does not support StartTLS")
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type TransportConfiguration struct {
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// Address is the XMPP Host and port to connect to. Host is of
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// the form 'serverhost:port' i.e "localhost:8888"
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Address string
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ConnectTimeout int // Client timeout in seconds. Default to 15
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// tls.Config must not be modified after having been passed to NewClient. Any
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// changes made after connecting are ignored.
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TLSConfig *tls.Config
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}
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type Transport interface {
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Connect() error
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DoesStartTLS() bool
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StartTLS(domain string) error
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IsSecure() bool
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Read(p []byte) (n int, err error)
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Write(p []byte) (n int, err error)
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Close() error
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}
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// NewTransport creates a new Transport instance.
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// The type of transport is determined by the address in the configuration:
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// - if the address is a URL with the `ws` or `wss` scheme WebsocketTransport is used
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// - in all other cases a XMPPTransport is used
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// For XMPPTransport it is mandatory for the address to have a port specified.
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func NewTransport(config TransportConfiguration) Transport {
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if strings.HasPrefix(config.Address, "ws:") || strings.HasPrefix(config.Address, "wss:") {
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return &WebsocketTransport{Config: config}
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}
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return &XMPPTransport{Config: config}
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}
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