gistfile1.json

[
    "process_definition",
    {
        "name":"error retry all"
    },
    [
        [
            "sequence",
            {
                "tag":"main",
                "on_error":"handle_error"
            },
            [
                [
                    "concurrence",
                    {
                    },
                    [
                        [
                            "sequence",
                            {
                            },
                            [
                                [
                                    "participant",
                                    {
                                        "composition_phase_id":32,
                                        "command":"/error/error",
                                        "ref":"test"
                                    },
                                    [
                                    ]
                                ]
                            ]
                        ]
                    ]
                ]
            ]
        ],
        [
            "define",
            {
                "name":"handle_error"
            },
            [
                [
                    "sequence",
                    {
                    },
                    [
                        [
                            "sequence",
                            {
                            },
                            [
                                [
                                    "set",
                                    {
                                        "value":"retry all",
                                        "field":"fail_type"
                                    },
                                    [
                                    ]
                                ],
                                [
                                    "participant",
                                    {
                                        "ref":"on_error"
                                    },
                                    [
                                    ]
                                ],
                                [
                                    "set",
                                    {
                                        "value":true,
                                        "field":"__retry__"
                                    },
                                    [
                                    ]
                                ],
                                [
                                    "_redo",
                                    {
                                        "ref":"main",
                                        "unless":"$
                                        {
                                            f:__error__
                                        }
                                         == nil or $
                                        {
                                            f:__retry__
                                        }
                                         == false"
                                    },
                                    [
                                    ]
                                ]
                            ]
                        ],
                        [
                            "concurrence",
                            {
                            },
                            [
                                [
                                    "sequence",
                                    {
                                    },
                                    [
                                        [
                                            "set",
                                            {
                                                "value":"There was an error!",
                                                "field":"body"
                                            },
                                            [
                                            ]
                                        ],
                                        [
                                            "participant",
                                            {
                                                "composition_phase_id":30,
                                                "command":"/irc/notify",
                                                "ref":"irc"
                                            },
                                            [
                                            ]
                                        ]
                                    ]
                                ]
                            ]
                        ]
                    ]
                ]
            ]
        ]
    ]
]