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B2BITS FIX Antenna HFT
1.0.16
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B2BITS FIX Antenna HFT
1.0.16
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Session's extra parameters. More...
#include <B2BITS_SessionParameters.h>
Inheritance diagram for Engine::SessionExtraParameters: Collaboration diagram for Engine::SessionExtraParameters:Classes | |
| struct | ValidationParameters |
| Validation parameters. More... | |
Public Types | |
| typedef std::string(* | ILink3GetSigKeyCallback )(const std::string &) |
Public Member Functions | |
| SessionExtraParameters () | |
| Initializes all parameters to default (NULL) values. More... | |
Public Attributes | |
| TriInt | aggressiveReceiveDelay_ |
| Changes aggressive send behaviour. More... | |
| TriUInt64 | aggressiveReceiveWorkerAffinityMask_ |
| The aggressive receiving worker affinity mask. More... | |
| TriUInt64 | aggressiveReceiveWorkerRealtime_ |
| The aggressive receiving worker realtime priority. More... | |
| TriUInt64 | aggressiveSendWorkerAffinityMask_ |
| The aggressive sending worker affinity mask. More... | |
| TriBool | allowGapFillWithoutPossDupFlag_ |
| TriBool | allowMessageWithoutPossDupFlag_ |
| Allows messages without PossDupFlag(43) field. More... | |
| TriUInt32 | bytesToSyncOnTimer_ |
| Minimal count of pages to sync on timer. More... | |
| std::string | connectAddress_ |
| Specifies IP of the NIC interface used to connect to the remote site. More... | |
| TriBool | cyclicSwitchBackupConnection_ |
| When true, connection will be switched from primary to backup and back until connection will be established. More... | |
| TriBool | disableTCPBuffer_ |
| When true TCP buffer (Nagle algorithm) will be disabled for session. More... | |
| TriBool | enableAutoSwitchToBackupConnection_ |
| When true, automatic switch mode is enabled. More... | |
| TriBool | enableMessageRejecting_ |
| When true, session reject application messages, when session unable to sent them during specified period or was disconnected. More... | |
| TriBool | enablePacketizingOfOutgoing_ |
| When true the session will try to merge outgoing messages to the single packet. More... | |
| EncryptMethod | encryptMethod_ |
| The expected value of the encryption method. More... | |
| TriUInt32 | filesCacheSize_ |
| Files cache size. More... | |
| TriBool | forcedReconnect_ |
Forced Reconnect mode - session will tries to reconnect when:
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| ForceSeqNumResetMode | forceSeqNumReset_ |
| Force SeqNum reset mode. More... | |
| TriBool | generateCheckSum_ |
| If false, session will not calculate CRC for outgoing messages Default is true. More... | |
| TriBool | handleSeqNumAtLogon_ |
| Handle sequence gaps using NextExpectedMsgSeqNum field in the Logon. More... | |
| TriBool | ignoreSeqNumTooLowAtLogon_ |
| When true, session ignore 'SeqNum too low' at incoming Logon message and continue with received SeqNum. More... | |
| std::string | iLink3AccessKey_ |
| Defines ILink3 AccessKey parameter. More... | |
| std::string | iLink3Firm_ |
| Defines ILink3 Firm parameter. More... | |
| ILink3GetSigKeyCallback | iLink3GetSigKeyCallback_ |
| Defines ILink3 Firm parameter. More... | |
| TriBool | intradayLogoutToleranceMode_ |
| Intraday logout tolerance mode. More... | |
| TriBool | isNonAccelSession_ |
| Defines that the session mustn't accept incoming accelerated connections (i.e. More... | |
| TriBool | isTestEnvSession_ |
| Marks the session as test. More... | |
| TriBool | keepConnectionState_ |
| When true, primary to backup (and back) connection switching continue using the existing message storage. More... | |
| TriBool | logIncomingMessages_ |
| If false, session will store incoming FIX messages. More... | |
| std::size_t | maxMessagesAmountInBunch_ |
| Enqueued outgoing messages could merged and sent as a single buffer. More... | |
| TriInt | messagesStorageSize_ |
| This parameter specifies in-memory messages storage size. More... | |
| TriInt | outOfSequenceMessagesQueueSize_ |
| This parameter sets size temporary queue for processing out of sequence messages default value is engine parameter OutOfSequenceMessagesStrategy.QueueSize. More... | |
| Utils::Emptily < Engine::OutOfSequenceMessagesStrategyEnum > | outOfSequenceMessagesStrategy_ |
| This parameter sets strategy for out of sequence messages default value is engine parameter OutOfSequenceMessagesStrategy. More... | |
| std::string | password_ |
| The expected value of the Password (Tag 554) field in the incoming Logon message. More... | |
| TriInt | passwordTag_ |
| Overrides the default tag used to store a password in the outgoing logon message. More... | |
| TriInt | passwordTagLength_ |
| Defines the tag to store the length of the password in the outgoing logon message. More... | |
| std::string | pSenderLocationID_ |
| SenderLocationID (tag 142) - assigned value used to identify specific message originator's location (i.e. More... | |
| std::string | pSenderSubID_ |
| SenderSubID (tag 50) - assigned value used to identify specific message originator (desk, trader, etc.). More... | |
| std::string | pTargetLocationID_ |
| TargetLocationID_ (tag 143) - assigned value used to identify specific message destination's location (i.e. More... | |
| std::string | pTargetSubID_ |
| TargetSubID (tag 57) - assigned value used to identify specific individual or unit intended to receive message. More... | |
| TriInt | reconnectInterval_ |
| This parameter specifies the time interval between reconnection attempts in order to restore a communications link. More... | |
| TriInt | reconnectMaxTries_ |
| This parameter specifies the number of attempts to restore the session. More... | |
| TriInt | resendRequestBlockSize_ |
| Defines number of messages requested using Resend Request messages. More... | |
| TriUInt32 | reservedForRecovery_ |
| Reserved space in the file cache used for recovery. More... | |
| TriBool | sendLastMsgSeqNumProcessed_ |
| Allows automatic adding the LastMsgSeqNumProcessed(369) tag to outgoing messages. More... | |
| SocketOpPriority | socketPriority_ |
| Priority of the socket send/receive operations. More... | |
| TriInt | socketRecvBufSize_ |
| The socket incoming buffer size. More... | |
| TriInt | socketSendBufSize_ |
| The socket outgoing buffer size. More... | |
| Addresses | sourceIPaddress_ |
| The expected value of the source IP address. More... | |
| TriMessageStorageType | storageType_ |
| Message storage type. More... | |
| TriBool | suppressDoubleResendRequest_ |
| Suppresses session to send Resend request message on every incoming message with sequence greater than expected. More... | |
| TriBool | suppressResendRequest_ |
| When true and the received message has SeqNum higher than expected, the session will update the expected SeqNum and process the message without resend requests. More... | |
| std::string | tmpFilesDirectory_ |
| Directory to store temporary files. More... | |
| TriBool | useAsyncConnect_ |
| When true, the session initiator will use the async TCP connect. More... | |
| TriBool | useLiteMessage_ |
| When true the session will parse incoming messages into the LiteFixMessage. More... | |
| TriBool | useNewTCPDispatcher_ |
| When true, the session will use the new low latency TCP dispatcher to poll sockets and receive data. More... | |
| std::shared_ptr < Parser::BinaryFixMappingI > | userMapping_ |
| Defines the binary protocol mapping when the session uses a binary protocol. More... | |
| std::string | userName_ |
| The expected value of the Username (Tag 553) field in the incoming Logon message. More... | |
| TriBool | validateCheckSum_ |
| If true, session skip CRC validation for incoming messages Default is true. More... | |
| ValidationParameters | validation_ |
| Validation parameters. More... | |
Session's extra parameters.
If these parameters are present FIX Engine adds them to Standard Message Header of all outgoing messages unless another value has been explicitly set in the particular message.
| typedef std::string( * Engine::SessionExtraParameters::ILink3GetSigKeyCallback)(const std::string &) |
| Engine::SessionExtraParameters::SessionExtraParameters | ( | ) |
Initializes all parameters to default (NULL) values.
| TriInt Engine::SessionExtraParameters::aggressiveReceiveDelay_ |
Changes aggressive send behaviour.
Defines delay in microseconds between message receive attempts. Less value improves latency but cause high CPU utilization. Default is 500 microseconds.
| TriUInt64 Engine::SessionExtraParameters::aggressiveReceiveWorkerAffinityMask_ |
The aggressive receiving worker affinity mask.
| TriUInt64 Engine::SessionExtraParameters::aggressiveReceiveWorkerRealtime_ |
The aggressive receiving worker realtime priority.
| TriUInt64 Engine::SessionExtraParameters::aggressiveSendWorkerAffinityMask_ |
The aggressive sending worker affinity mask.
| TriBool Engine::SessionExtraParameters::allowGapFillWithoutPossDupFlag_ |
| TriBool Engine::SessionExtraParameters::allowMessageWithoutPossDupFlag_ |
Allows messages without PossDupFlag(43) field.
If true and message is received with seq num less than expected without PossDupFlag(43), connection will be closed. If false, message will be processed.
| TriUInt32 Engine::SessionExtraParameters::bytesToSyncOnTimer_ |
Minimal count of pages to sync on timer.
| std::string Engine::SessionExtraParameters::connectAddress_ |
Specifies IP of the NIC interface used to connect to the remote site.
| TriBool Engine::SessionExtraParameters::cyclicSwitchBackupConnection_ |
When true, connection will be switched from primary to backup and back until connection will be established.
By default cycle switch mode is disabled.
| TriBool Engine::SessionExtraParameters::disableTCPBuffer_ |
When true TCP buffer (Nagle algorithm) will be disabled for session.
| TriBool Engine::SessionExtraParameters::enableAutoSwitchToBackupConnection_ |
When true, automatic switch mode is enabled.
By default automatic switch mode is disabled.
| TriBool Engine::SessionExtraParameters::enableMessageRejecting_ |
When true, session reject application messages, when session unable to sent them during specified period or was disconnected.
| TriBool Engine::SessionExtraParameters::enablePacketizingOfOutgoing_ |
When true the session will try to merge outgoing messages to the single packet.
By default it equals to true.
| EncryptMethod Engine::SessionExtraParameters::encryptMethod_ |
The expected value of the encryption method.
| TriUInt32 Engine::SessionExtraParameters::filesCacheSize_ |
Files cache size.
| TriBool Engine::SessionExtraParameters::forcedReconnect_ |
Forced Reconnect mode - session will tries to reconnect when:
| ForceSeqNumResetMode Engine::SessionExtraParameters::forceSeqNumReset_ |
Force SeqNum reset mode.
An option to use 141 tag in Logon message to reset sequence number.
| TriBool Engine::SessionExtraParameters::generateCheckSum_ |
If false, session will not calculate CRC for outgoing messages Default is true.
| TriBool Engine::SessionExtraParameters::handleSeqNumAtLogon_ |
Handle sequence gaps using NextExpectedMsgSeqNum field in the Logon.
By default it equals to false
| TriBool Engine::SessionExtraParameters::ignoreSeqNumTooLowAtLogon_ |
When true, session ignore 'SeqNum too low' at incoming Logon message and continue with received SeqNum.
| std::string Engine::SessionExtraParameters::iLink3AccessKey_ |
Defines ILink3 AccessKey parameter.
| std::string Engine::SessionExtraParameters::iLink3Firm_ |
Defines ILink3 Firm parameter.
| ILink3GetSigKeyCallback Engine::SessionExtraParameters::iLink3GetSigKeyCallback_ |
Defines ILink3 Firm parameter.
| TriBool Engine::SessionExtraParameters::intradayLogoutToleranceMode_ |
Intraday logout tolerance mode.
An option to reset or not to reset sequence numbers after Logout.
| TriBool Engine::SessionExtraParameters::isNonAccelSession_ |
Defines that the session mustn't accept incoming accelerated connections (i.e.
using the new tcp dispatcher)
| TriBool Engine::SessionExtraParameters::isTestEnvSession_ |
Marks the session as test.
| TriBool Engine::SessionExtraParameters::keepConnectionState_ |
When true, primary to backup (and back) connection switching continue using the existing message storage.
| TriBool Engine::SessionExtraParameters::logIncomingMessages_ |
If false, session will store incoming FIX messages.
Default is true.
| std::size_t Engine::SessionExtraParameters::maxMessagesAmountInBunch_ |
Enqueued outgoing messages could merged and sent as a single buffer.
This parameter controls how many messages could be merged into the bunch. The 0 means infinite amount.
| TriInt Engine::SessionExtraParameters::messagesStorageSize_ |
This parameter specifies in-memory messages storage size.
| TriInt Engine::SessionExtraParameters::outOfSequenceMessagesQueueSize_ |
This parameter sets size temporary queue for processing out of sequence messages default value is engine parameter OutOfSequenceMessagesStrategy.QueueSize.
| Utils::Emptily< Engine::OutOfSequenceMessagesStrategyEnum > Engine::SessionExtraParameters::outOfSequenceMessagesStrategy_ |
This parameter sets strategy for out of sequence messages default value is engine parameter OutOfSequenceMessagesStrategy.
| std::string Engine::SessionExtraParameters::password_ |
The expected value of the Password (Tag 554) field in the incoming Logon message.
If the real value is not equal to the expected one then the session is disconnected without sending a message and the error condition is generated in the log output.
| TriInt Engine::SessionExtraParameters::passwordTag_ |
Overrides the default tag used to store a password in the outgoing logon message.
| TriInt Engine::SessionExtraParameters::passwordTagLength_ |
Defines the tag to store the length of the password in the outgoing logon message.
| std::string Engine::SessionExtraParameters::pSenderLocationID_ |
SenderLocationID (tag 142) - assigned value used to identify specific message originator's location (i.e.
geographic location and/or desk, trader). Ignored if NULL value is specified.
| std::string Engine::SessionExtraParameters::pSenderSubID_ |
SenderSubID (tag 50) - assigned value used to identify specific message originator (desk, trader, etc.).
Ignored if NULL value specified.
| std::string Engine::SessionExtraParameters::pTargetLocationID_ |
TargetLocationID_ (tag 143) - assigned value used to identify specific message destination's location (i.e.
geographic location and/or desk, trader). Ignored if NULL value specified.
| std::string Engine::SessionExtraParameters::pTargetSubID_ |
TargetSubID (tag 57) - assigned value used to identify specific individual or unit intended to receive message.
'ADMIN' reserved for administrative messages not intended for a specific user. Ignored if NULL value is specified.
| TriInt Engine::SessionExtraParameters::reconnectInterval_ |
This parameter specifies the time interval between reconnection attempts in order to restore a communications link.
This value is specified in milliseconds (seconds*10-3). The recommended value is 1000 for dedicated connections and private networks. Internet connections require calibration. The value must be integer and greater than 0.
| TriInt Engine::SessionExtraParameters::reconnectMaxTries_ |
This parameter specifies the number of attempts to restore the session.
The session is considered as restored if the telecommunication link was restored and the exchange of Logon messages was successful. If it is set to "-1", then the number of attempts is unlimited.
| TriInt Engine::SessionExtraParameters::resendRequestBlockSize_ |
Defines number of messages requested using Resend Request messages.
If message sequence gap is larger than SessionExtraParameters::resendRequestBlockSize_, Session will split resend requests by blocks of SessionExtraParameters::resendRequestBlockSize_ size.
| TriUInt32 Engine::SessionExtraParameters::reservedForRecovery_ |
Reserved space in the file cache used for recovery.
| TriBool Engine::SessionExtraParameters::sendLastMsgSeqNumProcessed_ |
Allows automatic adding the LastMsgSeqNumProcessed(369) tag to outgoing messages.
| SocketOpPriority Engine::SessionExtraParameters::socketPriority_ |
Priority of the socket send/receive operations.
By default Engine::EVEN_SOCKET_OP_PRIORITY used.
| TriInt Engine::SessionExtraParameters::socketRecvBufSize_ |
The socket incoming buffer size.
| TriInt Engine::SessionExtraParameters::socketSendBufSize_ |
The socket outgoing buffer size.
| Addresses Engine::SessionExtraParameters::sourceIPaddress_ |
The expected value of the source IP address.
If the real value is not equal to the expected one then the session is disconnected without sending a message and the error condition is generated in the log output.
| TriMessageStorageType Engine::SessionExtraParameters::storageType_ |
Message storage type.
| TriBool Engine::SessionExtraParameters::suppressDoubleResendRequest_ |
Suppresses session to send Resend request message on every incoming message with sequence greater than expected.
| TriBool Engine::SessionExtraParameters::suppressResendRequest_ |
When true and the received message has SeqNum higher than expected, the session will update the expected SeqNum and process the message without resend requests.
| std::string Engine::SessionExtraParameters::tmpFilesDirectory_ |
Directory to store temporary files.
| TriBool Engine::SessionExtraParameters::useAsyncConnect_ |
When true, the session initiator will use the async TCP connect.
| TriBool Engine::SessionExtraParameters::useLiteMessage_ |
When true the session will parse incoming messages into the LiteFixMessage.
| TriBool Engine::SessionExtraParameters::useNewTCPDispatcher_ |
When true, the session will use the new low latency TCP dispatcher to poll sockets and receive data.
| std::shared_ptr<Parser::BinaryFixMappingI> Engine::SessionExtraParameters::userMapping_ |
Defines the binary protocol mapping when the session uses a binary protocol.
| std::string Engine::SessionExtraParameters::userName_ |
The expected value of the Username (Tag 553) field in the incoming Logon message.
If the real value is not equal to the expected one then the session is disconnected without sending a message and the error condition is generated in the log output. Ignored if NULL value is specified.
| TriBool Engine::SessionExtraParameters::validateCheckSum_ |
If true, session skip CRC validation for incoming messages Default is true.
| ValidationParameters Engine::SessionExtraParameters::validation_ |
Validation parameters.
1.8.5
