NatsConnectionResolver

ImpInherits: IReferenceable, IConfigurable

Description

The NatsConnectionResolver class is used to resolve NATS connections and credential parameters, validate them and generate connection options.

Configuration parameters

• connection(s):
  • discovery_key: (optional) key to retrieve the connection from IDiscovery
  • host: host name or IP address
  • port: port number
  • uri: resource URI or connection string with all parameters in it
• credential(s):
  • store_key: (optional) key to retrieve the credentials from ICredentialStore
  • username: username
  • password: user’s password

References

• *:discovery:*:*:1.0 - (optional) IDiscovery services
• *:credential-store:*:*:1.0 - (optional) credential stores to resolve credentials

Fields

Instance methods

Compose

Composes NATS connection options from connection and credential parameters.

public ConfigParams Compose(string correlationId, List<ConnectionParams> connections, CredentialParams credential)

• correlationId: string - (optional) transaction id used to trace execution through the call chain.
• connections: List<ConnectionParams> - connection parameters.
• credential: CredentialParams - credential parameters.
• returns: ConfigParams - resolved NATS connection options.

Configure

Configures the component by passing its configuration parameters.

public void Configure(ConfigParams config)

• config: ConfigParams - configuration parameters to be set.

ResolveAsync

Resolves NATS connection options from connection and credential parameters.

public Task<ConfigParams> ResolveAsync(string correlationId)

• correlationId: string - (optional) transaction id used to trace execution through the call chain.
• returns: Task<ConfigParams> - resolved NATS connection options.

SetReferences

Sets references to dependent components.

public void SetReferences(IReferences references)

• references: IReferences - references to locate the component’s dependencies.