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09cce4a9c7
The One Big API is confusing, and has enough corner cases that we should ditch it rather than add more. See: https://www.sandimetz.com/blog/2016/1/20/the-wrong-abstraction In particular, when openingd is changed to chat to peers even when it's not actively opening a channel, it wants to handle (most) errors by continuing, not calling peer_failed(). This exposes the constituent parts. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
35 lines
1.0 KiB
C
35 lines
1.0 KiB
C
#ifndef LIGHTNING_COMMON_PEER_FAILED_H
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#define LIGHTNING_COMMON_PEER_FAILED_H
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#include "config.h"
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#include <ccan/compiler/compiler.h>
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#include <ccan/short_types/short_types.h>
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struct channel_id;
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/**
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* peer_failed - Exit with error for peer.
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* @cs: the peer's current crypto state.
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* @channel_id: channel with error, or NULL for all.
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* @fmt...: format as per status_failed(STATUS_FAIL_PEER_BAD)
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*/
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#define peer_failed(cs, channel_id, ...) \
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peer_failed_(PEER_FD, GOSSIP_FD, (cs), (channel_id), __VA_ARGS__)
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void peer_failed_(int peer_fd, int gossip_fd,
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struct crypto_state *cs,
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const struct channel_id *channel_id,
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const char *fmt, ...)
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PRINTF_FMT(5,6) NORETURN;
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/* We're failing because peer sent us an error message: NULL
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* channel_id means all channels. */
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void peer_failed_received_errmsg(int peer_fd, int gossip_fd,
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struct crypto_state *cs,
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const char *desc,
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const struct channel_id *channel_id) NORETURN;
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/* I/O error */
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void peer_failed_connection_lost(void) NORETURN;
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#endif /* LIGHTNING_COMMON_PEER_FAILED_H */
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