"You must have at least one server to connect to");
}
if (cf.getOperationTimeout() <= 0) {
throw new IllegalArgumentException("Operation timeout must be positive.");
}
tcService = new TranscodeService(cf.isDaemon());
cf.getDefaultTranscoder();
opFact = cf.getOperationFactory();
assert opFact != null : "Connection factory failed to make op factory";
conn = cf.createConnection(addrs);
assert conn != null : "Connection factory failed to make a connection";