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OnixS ICE iMpact Multicast Price Feed Handler C++ library
8.17.0
API documentation
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OnixS ICE iMpact Multicast Price Feed Handler C++ library
8.17.0
API documentation
|
#include <HandlerSettings.h>
Public Member Functions | |
| HandlerSettings () | |
| std::string | toString () const |
Public Attributes | |
| std::string | licenseString |
| std::string | licenseDirectory |
| std::string | logDirectory |
| std::string | logFileNamePrefix |
| LogLevel | logLevel |
| AdvancedLogOptionSet | advancedLogOptions |
| std::string | connectivityConfiguration |
| std::string | networkInterface |
| time_t | heartbeatInterval |
| size_t | sequenceGapMargin |
| size_t | gapTimeoutInMilliseconds |
| SnapshotRecoveryOptions | snapshotRecoveryOptions |
| LogList | logs |
| LogReplayInputStream * | inputStream |
| float | logPlayerSpeedMultiplier |
| unsigned | logPlayerSpeedAuxDelay |
| bool | trackTopOfTheBookOnly |
| bool | receiveProductDefinitionsOnly |
| size_t | maxMulticastMessageBlockSize |
| std::string | productDefinitionCacheDirectory |
| RegexSet | errorResponseWarningPatterns |
| bool | useHistoricalReplay |
Definition at line 87 of file HandlerSettings.h.
| HandlerSettings | ( | ) |
Initializes instance with default values for control parameters.
| std::string toString | ( | ) | const |
Returns string representation.
| AdvancedLogOptionSet advancedLogOptions |
Additional options to control which data is to be logged. Ignored if logging is disabled.
AdvancedLogOptions::Default. Definition at line 132 of file HandlerSettings.h.
| std::string connectivityConfiguration |
Defines path to connectivity configuration which defines multicast groups, types of markets which belong to the groups and connection info for multicast feeds for the groups.
Definition at line 139 of file HandlerSettings.h.
| RegexSet errorResponseWarningPatterns |
A set of regular expressions which will be used to check if Error Response should be treated as error or warning.
By default, includes the following regular expressions:
"No .*markets for market type .*"
Definition at line 258 of file HandlerSettings.h.
| size_t gapTimeoutInMilliseconds |
Specifies maximal time interval in milliseconds to wait network packet with next expected sequence number.
10000. Definition at line 177 of file HandlerSettings.h.
| time_t heartbeatInterval |
Specifies maximal time interval in seconds between two network packets. If no data is received during specified time frame, warning is reported.
36000. Definition at line 161 of file HandlerSettings.h.
| LogReplayInputStream* inputStream |
User defined input stream for log replay logs will be ignored.
Definition at line 190 of file HandlerSettings.h.
| std::string licenseDirectory |
Path to the license directory.
Definition at line 103 of file HandlerSettings.h.
| std::string licenseString |
Content of the license file as a string.
Definition at line 95 of file HandlerSettings.h.
| std::string logDirectory |
Log files are stored in this directory.
Definition at line 110 of file HandlerSettings.h.
| std::string logFileNamePrefix |
Template of log file name without extension.
Definition at line 117 of file HandlerSettings.h.
| LogLevel logLevel |
Log verbosity.
Definition at line 124 of file HandlerSettings.h.
| unsigned logPlayerSpeedAuxDelay |
Log player speed auxiliary delay.
This is an \( k \) in the formula \( mT+k \) to calculate delays between packets, where \( T \) is original delay. Default value is 0.
Definition at line 207 of file HandlerSettings.h.
| float logPlayerSpeedMultiplier |
Log player speed multiplier.
This is an \( m \) in the formula \( mT+k \) to calculate delays between packets, where \( T \) is original delay. Values less than 1 means reduced speed, greater than 1 means increased speed. Default value is 0.0 which means a normal speed.
Definition at line 199 of file HandlerSettings.h.
| LogList logs |
List of logs to be replated.
Definition at line 187 of file HandlerSettings.h.
| size_t maxMulticastMessageBlockSize |
Max multicast message block size.
This option determines the size in bytes of a buffer that is used as a storage for the incoming mulsticast message block.
By default, the size set at 1400 bytes.
Definition at line 235 of file HandlerSettings.h.
| std::string networkInterface |
Specifies one or more network interfaces to use while joining the multicast group; use semi-colon delimited list if more than one.
Definition at line 152 of file HandlerSettings.h.
| std::string productDefinitionCacheDirectory |
Path to the product definition cache directory.
If a value is set and it is a valid path to a directory, the product definition cache will be created and used on the daily basis. If the value is not set, the cache will not be created an product definitions will be downloaded by establishing a TCP connection to ICE server.
Definition at line 248 of file HandlerSettings.h.
| bool receiveProductDefinitionsOnly |
Receive product definitions only.
This flag should be set to true when only product definitions are needed.
Default value is false.
Definition at line 225 of file HandlerSettings.h.
| size_t sequenceGapMargin |
Specifies maximal sequence gap margin between first and last received network packets in internal queue.
10000. Definition at line 169 of file HandlerSettings.h.
| SnapshotRecoveryOptions snapshotRecoveryOptions |
Specifies snapshot recovery options.
Definition at line 180 of file HandlerSettings.h.
| bool trackTopOfTheBookOnly |
Track top of the book only.
This flag should be set to true when only top of the book updates are needed.
Default value is false.
Definition at line 216 of file HandlerSettings.h.
| bool useHistoricalReplay |
Use Historical Replay recovery.
In case of message gap, the Handler will try to fill it with Historical Replay Request over TCP connection to get missing messages with corresponding sequence numbers.
Default value is false.
Definition at line 269 of file HandlerSettings.h.