public static IBoltProtocol ForVersion(BoltProtocolVersion version, IDictionary <string, string> routingContext = null)
{
if (version.Equals(3, 0))
{
return(new BoltProtocolV3());
}
else if (version.Equals(4, 0))
{
return(new BoltProtocolV4());
}
else if (version.Equals(4, 1))
{
return(new BoltProtocolV4_1(routingContext));
}
else if (version.Equals(0, 0))
{
throw new NotSupportedException(
"The Neo4j server does not support any of the protocol versions supported by this client. " +
"Ensure that you are using driver and server versions that are compatible with one another.");
}
else if (version == new BoltProtocolVersion(BoltHTTPIdentifier))
{
throw new NotSupportedException(
"Server responded HTTP. Make sure you are not trying to connect to the http endpoint " +
$"(HTTP defaults to port 7474 whereas BOLT defaults to port {GraphDatabase.DefaultBoltPort})");
}
else
{
throw new NotSupportedException(
"Protocol error, server suggested unexpected protocol version: " + version.MajorVersion + "." + version.MinorVersion);
}
}
public void EqualsSuccess()
{
var v1 = new BoltProtocolVersion(1, 1);
var v2 = new BoltProtocolVersion(1, 1);
(v1.Equals(v2)).Should().BeTrue();
v2 = new BoltProtocolVersion(1, 3);
(v1.Equals(v2)).Should().BeFalse();
(v1.Equals(null)).Should().BeFalse();
}