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Changes
=======
v2.8.0
- Change behaviour of register_subscription_status_handler method of
the application interface: Registered handlers will only be called
if the subscription was accepted by the remote side.
- Add 2nd register_subscription_status_handler method to application
interface with additional flag to enable calling of the registered
handler if the subscription is rejected by the remote side.
v.2.7.3
- Fix deadlock when stopping client endpoints to remote services
- Fix deadlock during construction of Subscribe Eventgroup entries
v.2.7.2
- Avoid deadlock when printing error message about too large messages
v2.7.1
- Prevent processing of too short messages received via UDP
- Avoid catching SIGABRT in vsomeipd
- Prevent duplicate logging of remote messages
- Log message cleanup/enhancement
v2.7.0
- Add possibility to register a subscription status handler via
application interface. The handler will be called if a subscription
is acknowledged / not acknowledged by the application hosting the
target service instance of the subscription
- The default subscription type of application::subscribe method was
changed from RELIABLE_AND_UNRELIABLE to PREFER_RELIABLE to harmonize
initial event behaviour
- Add generic plug-in concept
- Fix bug which caused sending out subscription messages containing
endpoint options with port set to zero
- Make magic cookie detection TCP connection based
- Avoid sending unneeded SIGKILLs to current routing manager
- Forward service's instance IDs to DLT
- Fixed performance loss on "client ID" lookup needed for ingoing
remote subscriptions
- Add signal handling for starting stopping the service discovery to
vsomeipd
- The message object can now be asked for CRC check state:
is_valid_crc()
- Incoming remote responses where the CRC check fails will trigger:
set_is_valid_crc(false)
v2.6.4
- Fix bug in reboot detection of other nodes
- Improve restarting of TCP connections
v2.6.3
- Improve reboot detection of other nodes
- Introduce 'max-payload-size-reliable' json file parameter which can be used to
globally limit the maximum allowed payload size for TCP communication
- Added CRC checksum calculation for bit optimized messages
v2.6.2
- Service-Disovery performance improvements
- Made Routing Manager restartable
- Fixed file handle leak caused by remote ECU reboot
- Activate TCP-Keep-Alive for TCP endpoints
- Debouncing of request-service messages (routing info performance)
- Fixed false session-id handling of identification request
v2.6.1
- Fixed clearing of subscribers on stop offer service
v2.6.0
- Fixed races and crashes
- Fixed repetition phase timings for find service messages
- Reworked internal event/field distribution to reduce CPU load
- Reworked internal routing info distribution leading to fewer and smaller
messages and lower CPU load
- Extend public application interface with second unsubscribe method with
additional event parameter
v2.5.3
- Fixed races and crashes
- The minor version of a service instance is considered again when reporting the
service instance's availability (this was removed with v2.4.2). If the minor
version should not be considered use ANY_MINOR or DEFAULT_MINOR when
registering availability handlers.
- Fixed initial events on unsubscription
- Improved dispatcher handling for blocking calls
- Crashed applications are now automatically unsubscribed
v2.5.2
- Fixed deadlock and crashes
- Prevent race of initial attributes
- Allow incomplete application configurations
- Unit test timeouts increased to avoid failures on (slow) build servers
v2.5.1
- Removed payload size limit. By default messages with an arbitrary length can
now be sent locally and via TCP. The payload-sizes configuration file array is
now used to limit the payload size for the specified endpoints instead of
increasing it. There are two new configuration file parameters:
- max-payload-size-local: limit maximum allowed payload size for node internal
communication.
- buffer-shrink-threshold: variable to control buffer memory deallocation
after big messages have been processed. For more information see the
vsomeipUserGuide.
- Fixed cleanup of endpoints for subscriptions using an exclusive proxy
(selective) which unnecessarily increased the number of open file descriptors.
- Fixed assignment of predefined application IDs via autoconfiguration.
- Decouple start of routing manager from network availability.
- Made number of internal threads per application configurable.
- Postpone notify_one events sent from subscription handler to ensure correct
message order on receiver side.
v2.5.0
- Added notify-/notify_one-methods to enable flush control for notifications.
- Restructured configuration to be a separate module (preparation to enable
the usage of compiled configurations to speed-up startup)
- Added vSomeIP-Security: Socket authentication based on Linux-credentials
together with further security checks using configurable policies.
- Fixed pending subscriptions had not sent out if subscribing application
hosts the routing manager.
- Fixed crash in vsomeipd due to concurrent access when closing/shutdown socket.
- The service discovery now debounces newly offered service instances to avoid
sending out the offers of the same service instance with a too high frequency.
The default debounce time is set to 500ms. It can be changed via the new json
file parameter service-discovery/offer_debounce_time.
v2.4.3
- Fix receiving of UDP frames containing multiple SOME/IP messages via UDP from
external service instances
v2.4.2
- TCP connections for services no longer requested aren't reestablished anymore
- The minor version of a service instance is no longer considered when reporting
the service instance's availability
- Introduce new internal_services json file parameter to define the internal
service instances. This parameter can be used to control the sending behaviour
for find service entries
- Fixed event processing if service and client shared the same application
- Incoming find service entries with unicast flag set to 0 are now replied with
a unicast offer service message instead of a multicast offer service message.
- application::stop() now blocks until the shutdown has finished completely
v2.4.1
- Extended number of endpoints that can be referenced from entries array in
service discovery messages
- Remove DLT contexts on application shutdown
- Avoid initialization of vsomeip-applications if the maximum number of
applications (client identifiers) has been reached
- Prevent sending of OfferService entry as a reply to FindService message for
internal services
- Fixed deregistration of vsomeip-applications that became unresponsive
- Fixed loop in endpoints causing high load during shutdown of vsomeip
applications
- Fixed loop in endpoints causing temporary high load if other devices become
unavailable without deregistering
v2.4.0
- Disabled tracing SOME/IP-SD messages by default. Set "tracing/sd_enable"
switch to "true" to enable it.
- Trace notification events once instead of per target.
v2.3.5
- Fix TTL in Subscribe Eventgroup Entries
v2.3.4
- Exhaust client id range before reuse
- Provide public interface to ask for available instances
v2.3.3
- Added -q/--quiet switch to the daemon to allow it to be started without
DLT logging
- Fix event caching in routing manager
v2.3.2
- Fix client deregistration during the client registration
- Fix handling of pending commands during registration
v2.3.1
- Fix shutdown crashes (logger & application shutdown)
- Fix race condition in client identifier configuration
- Fix vsomeipd crash
- Fixed handling of notifications (compliance)
v2.3.0
- Extend the API to force field notifications
- Implemented cyclic updated for events/fields
- Implemented epsilon updates (the used can provide a function to decide
whether or not a value update shall be considered as a change)
- Fixed lifecycle: Wait acknowledge of de/register application
- Periodically log version information
- Avoid (shadow) event registrations for services only offered locally
- Fixed determination of routing manager host in case auto-configuration
fails
- Removed initial flag from internal message format
- Fixed calling of registered message handlers for cases where wildcards
were used during registration.
- Fixed availability reporting of reliable (TCP) remote services offered
on the same port
v2.2.4
- Set default log level to DEBUG
- Improved segmentation of service discovery messages
- Fixed a race condition during subscriptions
v2.2.3
- Ensure service discovery messages to not exceed maximum packet size
v2.2.2
- Ensure multicast messages are sent by the network adapter that is configured
to be used for unicasts instead of relying on the configured routes
v2.2.1
- Backward compatibility fixes
v2.2.0
- Implemented Peer-to-Peer data exchange for notifications
- Fixed handling of minor version during service discovery
- Made initialization of application objects reentrant
- Routing manager proxies now reconnect to the routing manager if the
connection got lost
- Auto-configuration supports multiple (different) configuration files
- The opening of TCP connections is no longer done without an explicit request
- Request No Respose messages are no longer answered in case of errors
- Notifications over IP were fixed
v2.1.2
- Ensure correct message order
v2.1.1
- Ensure SD FindService-messages are sent after client re-registration
- Corrected configuration of MagicCookies
- Make client ports configurable
- Implemented FindService message optimization
- Extended configuration consistency checks
v2.1.0
- Avoid duplicate notifications if a selective event is in more than one
eventgroup
- Ensure SD messages are sent from the SD port
- Ignore SD messages with wrong message identifier
- Accept unreliable subscription for eventgroups without configured multicast
address
- Reject subscriptions that contain invalid IP address or port
- Reject subscriptions for TCP if the connection is not established
- Exclude vsomeip_ctrl from default installation
- Only accept SD messages from SD port
- Acknowledge multiple subscriptions sent within the same message with a single
message
- Allow to specify an application specific DLT application
- Ensure correct ordering of availability notifications
- Automatically expire subscription based on the given TTL
- Do not include internal services in SD offer messages
- Consider all fields of SD subscribe messages
- Made the watchdog configurable
- Support destination address resolution on Windows (for reboot detection)
- Support auto-configuration (client identifiers, routing manager) on Windows
v2.0.6
- Diagnosis address can be configured at runtime
v2.0.5
- Fixed reboot detection behavior
v2.0.4
- Service Discovery now used configured Client ID prefixes (=DIAGNOSIS_ADDRESS)
- Reworked reboot detection (now based on the destination address)
- Aligned default TTL setting (was 5 in vsomeip and 0xFFFFFF in vsomeip-sd, now
its constently 0xFFFFFF)
v2.0.3
- Fixed shutdown and application re-registering
v2.0.2
- Fixed endpoint flushing
- Improved handling of Selective Broadcasts (CommonAPI)
- Trace connector was added
- Added reboot detection
- Reworked handling of TCP connections
- Support multiple multicast eventgroups per service
- Improved handling of multicasts
- Extended Service Discovery to send FindMessage messages for unknown services
- Support multiple SOME/IP messages in a single UDP datagram
v2.0.1
- Ensure Unicast flag is set in all Service Discovery messages
- Allow "local" as alias for unicast address in Magic Cookie configuration
- Correctly set layer 4 protocol in multicast options
- Increased robustness of deserialization of configuration options
- Fixed handling of unknown Service Discovery options
v2.0.0
- Buffer sizes were adapted to the transport protocols
- Added support for IPv6 multicast
- Improved handling of endpoints
- Report service state changes instead of service state to the application
- Set and process TTL field in Service Discovery to support detection of "lost"
services
- Support automatic configuration of local communication
- Added compile time variable DIAGNOSIS_ADDRESS (which maps to the high byte of
the SOME/IP client identifier)
- Configuration of events was moved from configuration file to API.
- Fixed routing of notication events.
- Increased robustness of configuration loader
- Changed default watchdog cycle from 1s to 5s
- Removed TTL arguments from public interface
- Allow Service Discovery to report non-SOME/IP services by setting the
configuration variable "protocol"
- Fixed serialization of major version in Eventgroup entries
- Magic Cookies are no longer forwarded to the routing manager but handled in
the receiving endpoint
- vsomeip daemon was added
v1.3.0
- Fixed SD library loading on Windows
- Changed cmake directory name (CMake --> cmake)
- Corrected check for multicast address in Service Discovery
- Added default setting for Service Discovery timings
- Ensure only local services are reported by the Service Discovery
- Fixed a crash in case of a wrong unicast address definition
- Protected forwarding of availability information
- Improved handling of notification events
- Added initial support for selective broadcasts (CommonAPI)
- Avoid deadlock when offering services
- Correct handling of events
- Added initial support for managed interfaces (CommonAPI)
v1.2.0
- Added (optional) thread pool for distribution of messages to the application
- Made configuration of service groups optional (as it is unneeded in pure
client applications)
- Support specification of transportation mode (reliable (TCP) / unreliable
(UDP)) when creating messages
- Fixed internal distribution of notication events
- Block messages that are received on the wrong port
- Fixed deregistration of local clients
- Fixed startup of applications that were started earlier than the routing
manager
- Resetting all events of a service if it becomes unavailable (to ensure initial
events are sent when it becomes available again)
- Ensure consistency of version information
- Fixed Service Discovery state machine
v1.1.0
- Local communication in multiprocessor environments was fixed
- Runtime access was changed from raw to shared pointer
- vsomeip logger is used whereever possible (replacing std::cerr calls)
- Ensure the logger is not deleted before issueing tha last log message when
shutting down
- Fixed shutdown crash by checking the existence of endpoint host before
accessing it
- Routing info processing in case of multiple instances of the same service
was fixed
- Support for local communication on Windows was added
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