connection

Connection behaviour for connection processes

Latest version: 1.1.0 registry icon
Maintenance score
0
Safety score
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Popularity score
73
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Security
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Version Suggest Low Medium High Critical
1.1.0 0 0 0 0 0
1.0.4 0 0 0 0 0
1.0.3 0 0 0 0 0
1.0.2 0 0 0 0 0
1.0.1 0 0 0 0 0
1.0.0 0 0 0 0 0

Stability
Latest release:

1.1.0 - This version may not be safe as it has not been updated for a long time. Find out if your coding project uses this component and get notified of any reported security vulnerabilities with Meterian-X Open Source Security Platform

Licensing

Maintain your licence declarations and avoid unwanted licences to protect your IP the way you intended.

Apache-2.0   -   Apache License 2.0

Not a wildcard

Not proprietary

OSI Compliant



Connection

Note: with the inclusion of gen_statem in Erlang/OTP, this project is no longer necessary. See the following pull request as examples of replacing Connection by gen_statem in existing projects:

We may release new versions if necessary to keep compatibility with Erlang/OTP and Elixir but otherwise this package is no longer recommended for new projects.


Connection behaviour for connection processes. The API is superset of the GenServer API. There are 2 additional callbacks connect/2 and disconnect/2:

  @callback init(any) ::
    {:ok, any} | {:ok, any, timeout | :hibernate} |
    {:connect, any, any} |
    {:backoff, timeout, any} | {:backoff, timeout, any, timeout | :hibernate} |
    :ignore | {:stop, any}

  @callback connect(any, any) ::
    {:ok, any} | {:ok, any, timeout | :hibernate} |
    {:backoff, timeout, any} | {:backoff, timeout, any, timeout | :hibernate} |
    {:stop, any, any}

  @callback disconnect(any, any) ::
    {:connect, any, any} |
    {:backoff, timeout, any} | {:backoff, timeout, any, timeout | :hibernate} |
    {:noconnect, any} | {:noconnect, any, timeout | :hibernate}
    {:stop, any, any}

  @callback handle_call(any, {pid, any}, any) ::
    {:reply, any, any} | {:reply, any, any, timeout | :hibernate} |
    {:noreply, any} | {:noreply, any, timeout | :hibernate} |
    {:disconnect | :connect, any, any} |
    {:disconnect | :connect, any, any, any} |
    {:stop, any, any} | {:stop, any, any, any}

  @callback handle_cast(any, any) ::
    {:noreply, any} | {:noreply, any, timeout | :hibernate} |
    {:disconnect | :connect, any, any} |
    {:stop, any, any}

  @callback handle_info(any, any) ::
    {:noreply, any} | {:noreply, any, timeout | :hibernate} |
    {:disconnect | :connect, any, any} |
    {:stop, any, any}

  @callback code_change(any, any, any) :: {:ok, any}

  @callback terminate(any, any) :: any

There is an example of a simple TCP connection process in examples/tcp_connection/.

License

Copyright 2015 James Fish

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.