The extract_stdout_keyvalue() function now accepts an optional delimiter
argument, to override its default of ':'. This makes it useful for extracting
the output of "servald config get" commands.
Fixes#21. The problem was caused when the double-fork logic used in "servald
start" was clobbered in 5103176. This meant that the servald daemon process on
Android no longer had a PPID=1, but the PID of the long-lived
"org.servalproject" parent process which called the JNI entry point. Killing
the servald process then caused it to become a zombie process, since the
org.servalproject does not habitually call wait(2). That caused the "servald
stop" logic to send five SIGHUPs to the zombie without any error, making it
appear that the process was not dying.
Reinstated the double-fork logic and added a new test case to ensure that the
daemon process does not become a zombie on being killed prematurely.
The "rhizome direct push" command (and also sync) was not waiting for the
server's HTTP response, so it was exiting before the server had finished
storing the bundle, which led to a race with the subsequent "assert
bundle_received_by" test. Fixed by adding the missing code to receive the HTTP
response.
Refactored the code used for parsing HTTP responses in rhizome_fetch.c, and
used it in rhizome_direct_http.c.
It turns out that if the DB is locked, sqlite_prepare_v2() call can return
SQLITE_BUSY. The retry logic (implemented for issue #2) only provided for
sqlite_step() to return SQLITE_BUSY. It was a fairly straightforward matter to
extend the retry logic to cover statement preparation in an equally general
fashion.
The problem was observed while diagnosing failures in the rhizomeprotocol
DirectPush test case: the "servald rhizome list" command was failing due to a
locked database. See issue #9.
Rename Push, Pull, Sync to DirectPush, DirectPull, DirectSync.
Move HttpAdd test to just after HttpImport test.
Tighten up the assertions in Rhizome Direct test cases.
Factor the "assert_rhizome_list" test out of assert_received() to avoid having
to water down assert_rhizome_list(), which currently takes an exact list of all
files that must be present in the list, and is more valuable that way.
and made corresponding adjustments. Oddly push and pull work again.
Maybe there is some subtle bug in the test framework?
Anyway, now to fix the sync test. #9
as hex if not supplying a manifest template.
modified rhizomeprotocol test of manifest-less HTTP import to set
that option. That test now passes.
ALL rhizomeprotocol tests now pass. #9
file import. It now rungs in rhizomeprotocol test suite, but fails
because the BK= field is missing (but the file is imported).
Also removed the assertions about receiving bundles from the push
test as it was non-deterministic. The bundle reception is already
tested, so there is no loss.
Investigating missing BK=.
Also test 8 (sync) fails post-merge, although push and pull work
intepdendently. Will investigate that post-merge. #9
Must be enabled by using rhizome.api.addfile.*
Certainly polishing to be done, including using filename supplied
during HTTP POST. Now to fix that, and make it all work with
final rhizomeprotocol test case.
rhizomeprotocol test cases 8 and 9 currently fail post-merge. #9
associated file before checking if it was already in the database.
Rhizome Direct can supply a manifest without associated file if
the file is already in the database, and so it was breaking.
Also removed "assert bundle_received_by"'s from rhizome direct
pull and sync tests because they are not needed, and were failing
because the same file contents was used for the files being
exchanged, and so file storage was not occurring, and thus the log
message being looked for was not being produced.
Push, pull and sync tests in rhizomeprotocol now pass, leaving
only two tests in error. #9
