JeroMQ v0.5.2 Release Notes
Release Date: 2020-01-31 // about 4 years ago-
โ Added
#715: Added a ZCert constructor that takes a Writer as an argument, in order to support writing to the Writer instead of to a file.
#716: Added a ZTicket API, as well as a ZTicker API, which combines ZTimer and ZTicket.
๐ #724: Added support for the XPUB options
ZMQ_XPUB_MANUAL
andZMQ_XPUB_VERBOSER
.#727: Added a ZSocket constructor that takes a SocketType enum value as an argument.
#747: Improvements to ZBeacon:
- Added
startClient
andstartServer
methods, to support restarting the client or server individually. - You can now specify the interface address when constructing a BroadcastClient.
- Added
#755: Added ZCert constructors that take (mandatory) public and (optional) secret keys as arguments.
๐ Changed
๐ Fixes for Android compatibility:
๐ #720: Removed a println debug statement in
Poller.rebuildSelector
.๐ #733: Fixed a bug introduced in JeroMQ 0.5.1 where
ZPoller.poll
was returning -1 instead of 1.๐ #735: Fixed bugs related to the handling of bytes in the Msg class.
๐ #759: Fixed an IndexOutOfBoundsException that occurs when the number of subscriptions exceeds the HWM.
Previous changes from v0.5.1
-
โ Added
๐ #677: ZPoller now supports registering multiple event handlers on a single socket or channel.
#685, #687: ZMQ.Socket has new methods that encode and decode messages based on a picture pattern which is compatible to ZProto:
sendPicture
,recvPicture
,sendBinaryPicture
andrecvBinaryPicture
.#692: Added an overload of the ZBeacon that has an additional
serverAddress
option so that the broadcast address can be specified. The default value is still255.255.255.255
.#694: Added a draft ZNeedle helper class for serialization and deserialization within a frame.
#697: Added encoding/decoding of the
COMMAND
flag when using CURVE encryption.#698: Added a
Msg.putShortString
method.
๐ Changed
#671, #672: In the internal
zmq.io.StreamEngine
class, aZError.InstantiationException
is now thrown when a decoder or encoder cannot be instantiated. Previously, a stacktrace would be printed andnull
would be returned instead of a decoder/encoder instance.#673:
zmq.Mailbox.recv
now handlesEINTR
by returningnull
. This can happen, for example, if the channel is closed.๐ #679: Fixed a file descriptor leak when opening a TCP connection.
#680: Various improvements to support for IPv6 and name resolution.
IPv6 is now enabled if the properties
java.net.preferIPv4Stack=false
orjava.net.preferIPv6Addresses=true
are set.๐ #684: Fixed a bug where
zmq.Msg.getBytes
was writing to an internal buffer instead of the given buffer.๐ #688: Javadoc fixes.
๐ #691: Fixed a bug where timers would accumulate in the PollerBase when failed connections were retried, causing a memory leak.
๐ #693: Fixed a Java 8-related compilation error.
๐ #702: Removed all usage of
java.util.function
,java.util.stream
,java.util.Objects
andjava.util.Optional
, which are known to cause problems for some versions of Android. Replaced their usage with internal implementations.