public virtual async Task <Peer> AddAsync(Properties config, CancellationToken token = default(CancellationToken))
{
Properties properties = new Properties();
string protocol = this.FindClientProp(config, "protocol", "grpcs:");
string clientCertFile = this.FindClientProp(config, "clientCertFile", null);
Peer peer = EndpointMap.GetOrNull(Endpoint); // maybe there already.
if (null != peer)
{
return(peer);
}
if (null != clientCertFile)
{
properties.Set("clientCertFile", clientCertFile);
}
string clientKeyFile = this.FindClientProp(config, "clientKeyFile", null);
if (null != clientKeyFile)
{
properties.Set("clientKeyFile", clientKeyFile);
}
string clientCertBytes = this.FindClientProp(config, "clientCertBytes", null);
if (null != clientCertBytes)
{
properties.Set("clientCertBytes", clientCertBytes);
}
string clientKeyBytes = this.FindClientProp(config, "clientKeyBytes", null);
if (null != clientKeyBytes)
{
properties.Set("clientKeyBytes", clientKeyBytes);
}
string hostnameOverride = this.FindClientProp(config, "hostnameOverride", null);
if (null != hostnameOverride)
{
properties.Set("hostnameOverride", hostnameOverride);
}
byte[] pemBytes = this.GetAllTLSCerts();
if (pemBytes?.Length > 0)
{
properties.Set("pemBytes", pemBytes);
}
peer = Client.NewPeer(Endpoint, protocol + "//" + Endpoint, properties);
PeerOptions opts = PeerOptions.CreatePeerOptions();
opts.SetPeerRoles(PeerRole.ENDORSING_PEER, PeerRole.EVENT_SOURCE, PeerRole.LEDGER_QUERY, PeerRole.CHAINCODE_QUERY);
await Channel.AddPeerAsync(peer, opts, token).ConfigureAwait(false);
return(peer);
}
private Config()
{
string fullpath = Environment.GetEnvironmentVariable(ORG_HYPERLEDGER_FABRIC_SDK_CONFIGURATION);
if (string.IsNullOrEmpty(fullpath))
{
fullpath = Path.Combine(Directory.GetCurrentDirectory(), DEFAULT_CONFIG);
}
bool exists = File.Exists(fullpath);
try
{
sdkProperties = new Properties();
logger.Debug($"Loading configuration from {fullpath} and it is present: {exists}");
sdkProperties.Load(fullpath);
}
catch (Exception)
{
logger.Warn($"Failed to load any configuration from: {fullpath}. Using toolkit defaults");
}
finally
{
// Default values
/**
* Timeout settings
**/
DefaultProperty(PROPOSAL_WAIT_TIME, "30000");
DefaultProperty(CHANNEL_CONFIG_WAIT_TIME, "15000");
DefaultProperty(ORDERER_RETRY_WAIT_TIME, "200");
DefaultProperty(ORDERER_WAIT_TIME, "10000");
DefaultProperty(PEER_EVENT_REGISTRATION_WAIT_TIME, "5000");
DefaultProperty(PEER_EVENT_RETRY_WAIT_TIME, "500");
DefaultProperty(EVENTHUB_CONNECTION_WAIT_TIME, "5000");
DefaultProperty(GENESISBLOCK_WAIT_TIME, "5000");
/**
* This will NOT complete any transaction futures time out and must be kept WELL above any expected future timeout
* for transactions sent to the Orderer. For internal cleanup only.
*/
DefaultProperty(TRANSACTION_CLEANUP_UP_TIMEOUT_WAIT_TIME, "600000"); //10 min.
/**
* Crypto configuration settings
**/
DefaultProperty(DEFAULT_CRYPTO_SUITE_FACTORY, "org.hyperledger.fabric.sdk.security.HLSDKJCryptoSuiteFactory");
DefaultProperty(SECURITY_LEVEL, "256");
DefaultProperty(SECURITY_CURVE_MAPPING, "256=secp256r1:384=secp384r1");
DefaultProperty(HASH_ALGORITHM, "SHA2");
DefaultProperty(ASYMMETRIC_KEY_TYPE, "EC");
DefaultProperty(CERTIFICATE_FORMAT, "X.509");
DefaultProperty(SIGNATURE_ALGORITHM, "SHA256withECDSA");
/**
* Connection defaults
*/
DefaultProperty(CONN_SSL_PROVIDER, "openSSL");
DefaultProperty(CONN_SSL_NEGTYPE, "TLS");
/**
* Default HFClient thread executor settings.
*/
DefaultProperty(CLIENT_THREAD_EXECUTOR_COREPOOLSIZE, "0");
DefaultProperty(CLIENT_THREAD_EXECUTOR_MAXIMUMPOOLSIZE, "" + int.MaxValue);
DefaultProperty(CLIENT_THREAD_EXECUTOR_KEEPALIVETIME, "" + "60");
DefaultProperty(CLIENT_THREAD_EXECUTOR_KEEPALIVETIMEUNIT, "SECONDS");
/**
* Logging settings
**/
DefaultProperty(MAX_LOG_STRING_LENGTH, "64");
DefaultProperty(EXTRALOGLEVEL, "0");
DefaultProperty(LOGGERLEVEL, null);
DefaultProperty(DIAGNOTISTIC_FILE_DIRECTORY, null);
/**
* Miscellaneous settings
*/
DefaultProperty(PROPOSAL_CONSISTENCY_VALIDATION, "true");
DefaultProperty(EVENTHUB_RECONNECTION_WARNING_RATE, "50");
DefaultProperty(PEER_EVENT_RECONNECTION_WARNING_RATE, "50");
DefaultProperty(SERVICE_DISCOVER_FREQ_SECONDS, "120");
DefaultProperty(SERVICE_DISCOVER_WAIT_TIME, "5000");
//LOGGERLEVEL DO NOT WORK WITH Abstract LibLog
//string inLogLevel = sdkProperties.Get(LOGGERLEVEL);
/*
* if (inLogLevel!=null)
* {
* LogLevel setTo=LogLevel.Fatal;
* switch (inLogLevel.ToUpperInvariant())
* {
*
* case "TRACE":
* setTo = LogLevel.Trace;
* break;
*
* case "DEBUG":
* setTo = LogLevel.Debug;
* break;
*
* case "INFO":
* setTo = LogLevel.Info;
* break;
*
* case "WARN":
* setTo = LogLevel.Warn;
* break;
*
* case "ERROR":
* setTo = LogLevel.Error;
* break;
*
* default:
* setTo = LogLevel.Info;
* break;
*
* }
*
* if (setTo!=LogLevel.Fatal)
* {
*
* }
*
* }
*/
}
}
