- Changes for 24.0.5: * kernel: For gen_tcp:connect/3,4 it is possible to specify a specific source port, which should be enough to bind the socket to an address with that port before connecting. Unfortunately that feature was lost in OTP-17216 that made it mandatory to specify the source address to get an address binding, and ignored a specified source port if no source address was specified. That bug has now been corrected. - Changes for 24.0.4: * stdlib: Fix a bug that could cause a crash when formatting tuples using the control sequences p or P and limiting the output with the option chars_limit. * ssl: Handle cross-signed root certificates when old root expired as reported in GH-4877. * ssl: The signature selection algorithm has been changed to also verify if the client supports signatures using the elliptic curve of the server's public/private key pair. This change fixes #4958. * ssl: Slight optimization of certificate decoding. * public_key: Handle cross-signed root certificates when old root expired as reported in GH-4877. * common_test: An incoming NETCONF notification received before a call to ct_netconfc:create_subscription/* caused the connection process to fail with badarg. Unexpected notifications are now logged in the same way as other unexpected messages. * common_test: Add 'receiver' option to ct_netconfc To allow a destination for incoming NETCONF notifications to be specified at sessions creation. Previously, a caller of create_subscription/* became the destination, but RFC 5277 create-subscription is no longer the only way in which NETCONF OBS-URL: https://build.opensuse.org/request/show/910175 OBS-URL: https://build.opensuse.org/package/show/devel:languages:erlang:Factory/erlang?expand=0&rev=115
# Erlang in openSUSE ## Erlang Port-mapper Daemon and systemd Erlang Port-mapper Daemon in openSUSE uses systemd socket-activation. In order to fulfill security considerations, EPMd listens on loop-back interface by default. This is enough to run rabbitmq-server, ejabberd and user-started beam processes. For clustering, please, use ```/etc/systemd/system/epmd.socket.d/``` to configure interfaces to listen on. See man systemd.unit(5) for details. ### Upgrading from sysvinit ```/etc/sysconfig/erlang``` has no effect now, to configure EPMd use systemd capabilities instead. ### Example 1: change port Create ```/etc/systemd/system/epmd.socket.d/port.conf``` with following content: ``` [Socket] ListenStream= ListenStream=127.0.0.1:4444 ``` The first line is to discard vendor configuration. The second line will change the port number to listen on to 4444. ### Example 2: enable external interface To enable accepting external connections to EPMd, create ```/etc/systemd/system/epmd.socket.d/port.conf``` with following content: ``` [Socket] ListenStream= ListenStream=0.0.0.0:4369 ```
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