public void setReceiveTimeout(TcpSocket fan, Duration v) {
try {
if (v == null) socket.setSoTimeout(0);
else socket.setSoTimeout((int) (v.millis()));
} catch (IOException e) {
throw IOErr.make(e);
}
}
public void setLinger(TcpSocket fan, Duration v) {
try {
if (v == null) socket.setSoLinger(false, 0);
else socket.setSoLinger(true, (int) (v.sec()));
} catch (IOException e) {
throw IOErr.make(e);
}
}
public Duration getReceiveTimeout(TcpSocket fan) {
try {
int timeout = socket.getSoTimeout();
if (timeout <= 0) return null;
return Duration.makeMillis(timeout);
} catch (IOException e) {
throw IOErr.make(e);
}
}
public Duration getLinger(TcpSocket fan) {
try {
int linger = socket.getSoLinger();
if (linger < 0) return null;
return Duration.makeSec(linger);
} catch (IOException e) {
throw IOErr.make(e);
}
}
public TcpSocket connect(TcpSocket fan, IpAddr addr, long port, Duration timeout) {
try {
// connect
int javaTimeout = (timeout == null) ? 0 : (int) timeout.millis();
socket.connect(new InetSocketAddress(addr.peer.java, (int) port), javaTimeout);
connected(fan);
return fan;
} catch (IOException e) {
throw IOErr.make(e);
}
}