64 lines
2.0 KiB
Markdown
64 lines
2.0 KiB
Markdown
lightning-fundchannel\_cancel -- Command for completing channel establishment
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=============================================================================
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SYNOPSIS
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--------
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**fundchannel\_cancel** *id*
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DESCRIPTION
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-----------
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`fundchannel_cancel` is a lower level RPC command. It allows channel opener
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to cancel a channel before funding broadcast with a connected peer.
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*id* is the node id of the remote peer with which to cancel.
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Note that the funding transaction MUST NOT be broadcast before
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`fundchannel_cancel`. Broadcasting transaction before `fundchannel_cancel`
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WILL lead to unrecoverable loss of funds.
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If `fundchannel_cancel` is called after `fundchannel_complete`, the remote
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peer may disconnect when command succeeds. In this case, user need to connect
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to remote peer again before opening channel.
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RETURN VALUE
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------------
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[comment]: # (GENERATE-FROM-SCHEMA-START)
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On success, an object is returned, containing:
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- **cancelled** (string): A message indicating it was cancelled by RPC
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[comment]: # (GENERATE-FROM-SCHEMA-END)
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On error the returned object will contain `code` and `message` properties,
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with `code` being one of the following:
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- -32602: If the given parameters are wrong.
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- 306: Unknown peer id.
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- 307: No channel currently being funded that can be cancelled.
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- 308: It is unsafe to cancel the channel: the funding transaction
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has been broadcast, or there are HTLCs already in the channel, or
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the peer was the initiator and not us.
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AUTHOR
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------
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Lisa Neigut <<niftynei@gmail.com>> is mainly responsible.
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SEE ALSO
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--------
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lightning-connect(7), lightning-fundchannel(7), lightning-multifundchannel(7),
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lightning-fundchannel\_start(7), lightning-fundchannel\_complete(7)
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lightning-openchannel\_init(7), lightning-openchannel\_update(7),
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lightning-openchannel\_signed(7), lightning-openchannel\_abort(7)
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RESOURCES
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---------
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Main web site: <https://github.com/ElementsProject/lightning>
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[comment]: # ( SHA256STAMP:8b0f33ba88ad83b91b4f574b1a6320690bf5cd2fdb4cc731691a8be62edb7671)
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