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db22d2366e
Avoid that 200ms loss. We don't want to disable nagle generally, since it's great for gossip and other traffic; we just want to push at critical times. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
20 lines
663 B
C
20 lines
663 B
C
#ifndef LIGHTNING_COMMON_CRYPTO_SYNC_H
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#define LIGHTNING_COMMON_CRYPTO_SYNC_H
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#include "config.h"
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#include <ccan/short_types/short_types.h>
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#include <ccan/tal/tal.h>
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struct crypto_state;
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/* Exits with peer_failed_connection_lost() if write fails. */
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void sync_crypto_write(struct crypto_state *cs, int fd, const void *msg TAKES);
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/* Same, but disabled nagle for this message. */
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void sync_crypto_write_no_delay(struct crypto_state *cs, int fd,
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const void *msg TAKES);
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/* Exits with peer_failed_connection_lost() if can't read packet. */
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u8 *sync_crypto_read(const tal_t *ctx, struct crypto_state *cs, int fd);
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#endif /* LIGHTNING_COMMON_CRYPTO_SYNC_H */
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