This causes a compiler warning if we don't do something with the
result (hopefully return immediately!).
We use was_pending() to ignore the result in the case where we
complete a command in a callback (thus really do want to ignore
the result).
This actually fixes one bug: we didn't return after command_fail
in json_getroute with a bad seed value.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Usually, this means they return 'command_param_failed()' if param()
fails, and changing 'command_success(); return;' to 'return
command_success()'.
Occasionally, it's more complex: there's a command_its_complicated()
for the case where we can't exactly determine what the status is,
but it should be considered a last resort.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Handers of a specific form are both designed to be used as callbacks
for param(), and also dispose of the command if something goes wrong.
Make them return the 'struct command_result *' from command_failed(),
or NULL.
Renaming them just makes sense: json_tok_XXX is used for non-command-freeing
parsers too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
These routines free the 'struct command': a common coding error is not
to return immediately.
To catch this, we make them return a non-NULL 'struct command_result
*', and we're going to make the command handlers return the same (to
encourage 'return command_fail(...)'-style usage).
We also provide two sources for external use:
1. command_param_failed() when param() fails.
2. command_its_complicated() for some complex cases.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
These are only supposed to be used when you want the token contents including
surrounding "". We should use this when reporting errors, but usually
we just want to access the tok members directly.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This was removed (as unused) in 6269a4c55d592e8720b7f2a304c21f61f7931238;
now I've even added tests.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Live connections can confuse us; this happens a lot more when we're
running complex plugins, since they make JSONRPC connections while we're
running our tests.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Turns out that I should have tested these with a new dependency
instead of just submitting. `sed` was missing the s command.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
It's flask inspired with the Plugin instance and decorators to add
methods to the plugin description.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
It might be useful to take special precautions inside a plugin when
being run as a plugin (and not as a standalone executable). This env
var is just set so plugins can differentiate correctly. I don't unset
the variable since it shouldn't have any effect on `lightningd`
itself.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
Funder can't spend the fee it needs to pay for the commitment transaction:
we were not converting to millisatoshis, however!
This breaks our routeboost test, which no longer has sufficient funds
to make payment.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This was introduced in ed268d6c, which broke the mocks
generation. This just filters out the invalid sentinel value.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
There were a few reports that upgrading Ubuntu recently caused issues
because we assert that the sqlite3 library version matches the one we
were built with. 'make' doesn't fix this, because it doesn't know the
external libraries have changed.
Fix this harder, with a helper which updates a file every binary depends
on, which gets relinked every time so we detect link changes.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This existed previously, but code perturbations seem to have revealed it
now: test_bad_opening reports a leak.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell
arowser
Saibato
Christian Decker
Mark Beckwith