mirror of
https://github.com/lsalzman/enet
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91 lines
4.1 KiB
Text
91 lines
4.1 KiB
Text
ENet CVS (December 23, 2010):
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* reliable data window size now scales with the throttle
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* fixed bug in fragment length calculation when checksums are used
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ENet 1.3.0 (June 5, 2010):
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* enet_host_create() now requires the channel limit to be specified as
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a parameter
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* enet_host_connect() now accepts a data parameter which is supplied
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to the receiving receiving host in the event data field for a connect event
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* added an adaptive order-2 PPM range coder as a built-in compressor option
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which can be set with enet_host_compress_with_range_coder()
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* added support for packet compression configurable with a callback
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* improved session number handling to not rely on the packet checksum
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field, saving 4 bytes per packet unless the checksum option is used
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* removed the dependence on the rand callback for session number handling
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Caveats: This version is not protocol compatible with the 1.2 series or
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earlier. The enet_host_connect and enet_host_create API functions require
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supplying additional parameters.
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ENet 1.2.2 (June 5, 2010):
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* checksum functionality is now enabled by setting a checksum callback
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inside ENetHost instead of being a configure script option
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* added totalSentData, totalSentPackets, totalReceivedData, and
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totalReceivedPackets counters inside ENetHost for getting usage
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statistics
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* added enet_host_channel_limit() for limiting the maximum number of
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channels allowed by connected peers
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* now uses dispatch queues for event dispatch rather than potentially
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unscalable array walking
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* added no_memory callback that is called when a malloc attempt fails,
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such that if no_memory returns rather than aborts (the default behavior),
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then the error is propagated to the return value of the API calls
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* now uses packed attribute for protocol structures on platforms with
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strange alignment rules
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* improved autoconf build system contributed by Nathan Brink allowing
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for easier building as a shared library
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Caveats: If you were using the compile-time option that enabled checksums,
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make sure to set the checksum callback inside ENetHost to enet_crc32 to
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regain the old behavior. The ENetCallbacks structure has added new fields,
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so make sure to clear the structure to zero before use if
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using enet_initialize_with_callbacks().
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ENet 1.2.1 (November 12, 2009):
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* fixed bug that could cause disconnect events to be dropped
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* added thin wrapper around select() for portable usage
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* added ENET_SOCKOPT_REUSEADDR socket option
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* factored enet_socket_bind()/enet_socket_listen() out of enet_socket_create()
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* added contributed Code::Blocks build file
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ENet 1.2 (February 12, 2008):
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* fixed bug in VERIFY_CONNECT acknowledgement that could cause connect
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attempts to occasionally timeout
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* fixed acknowledgements to check both the outgoing and sent queues
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when removing acknowledged packets
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* fixed accidental bit rot in the MSVC project file
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* revised sequence number overflow handling to address some possible
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disconnect bugs
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* added enet_host_check_events() for getting only local queued events
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* factored out socket option setting into enet_socket_set_option() so
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that socket options are now set separately from enet_socket_create()
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Caveats: While this release is superficially protocol compatible with 1.1,
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differences in the sequence number overflow handling can potentially cause
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random disconnects.
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ENet 1.1 (June 6, 2007):
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* optional CRC32 just in case someone needs a stronger checksum than UDP
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provides (--enable-crc32 configure option)
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* the size of packet headers are half the size they used to be (so less
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overhead when sending small packets)
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* enet_peer_disconnect_later() that waits till all queued outgoing
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packets get sent before issuing an actual disconnect
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* freeCallback field in individual packets for notification of when a
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packet is about to be freed
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* ENET_PACKET_FLAG_NO_ALLOCATE for supplying pre-allocated data to a
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packet (can be used in concert with freeCallback to support some custom
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allocation schemes that the normal memory allocation callbacks would
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normally not allow)
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* enet_address_get_host_ip() for printing address numbers
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* promoted the enet_socket_*() functions to be part of the API now
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* a few stability/crash fixes
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