Rongsong Shen
f5b0ac0af3
Add redirect helpers to ha.c/ha.h so a standby controller never accepts join requests as if it were the primary: - ha_should_redirect(): returns 1 when role is STANDBY and primary_host/port are known — caller should send E_XCE_REDIRECT. - ha_no_primary_known(): returns 1 when role is STANDBY but primary address is not yet known — caller should send E_XCE_NOMASTER (retry later). - Add E_XCE_NOMASTER and E_XCE_REDIRECT to errnox.h. - Wire both guards into handle_join_() in join.c (before the role switch) so all join types (worker, scheduler, apiserver, client) are protected. - Full redirect response sends status=-E_XCE_REDIRECT with nodata body; the primary host:port are logged so operators can trace misrouted clients. Full Cap'n Proto RedirectInfo response body is deferred to a follow-up (schema union would require regenerating capnp bindings). 5 new TDD tests — 110 total, 0 failures.
111 lines
2.6 KiB
Meson
111 lines
2.6 KiB
Meson
controller_src = [
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'cluster.c',
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'dataex.c',
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'ha.c',
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'job.c',
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'join.c',
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'main.c',
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'misc.c',
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'myapp.c',
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'opget.c',
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'opupd.c',
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'queue.c',
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'reply.c',
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'resources.c',
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'sched.c',
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'task.c',
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'worker.c',
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'apiserver.c',
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'myconf.c',
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'persist.c',
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]
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incdir = include_directories('.', '../include', '../lib',
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'include')
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# cc = meson.get_compiler('c')
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# math_dep = cc.find_library('m', required : false)
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zlib_dep = dependency('zlib')
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controller_deps = [
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libxce_dep,
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librtti_dep,
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c_capnproto_dep,
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math_dep,
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tinylog_dep,
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thread_dep,
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zlib_dep,
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]
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controller = executable('xce_controller',
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controller_src,
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include_directories: incdir,
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dependencies: controller_deps,
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link_args: wrap_link_args,
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install: true)
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xce_test_src = [ 'testsuite/test.c']
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readline_dep = dependency('readline')
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ncurses_dep = dependency('ncurses')
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history_dep = dependency('history')
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xce_test_deps = [
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libxce_dep,
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librtti_dep,
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struct2json_dep,
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readline_dep,
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history_dep,
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ncurses_dep,
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tinylog_dep,
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]
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xce_test = executable('xce_test',
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xce_test_src,
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include_directories: [incdir],
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dependencies: xce_test_deps,
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install: true)
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# Controller Unity test suite (persist types and future controller unit tests)
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controller_unit_test_src = [
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'testsuite/controller_test.c',
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'testsuite/test_persist_types.c',
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'testsuite/test_persist_wal.c',
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'testsuite/test_persist_schema.c',
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'testsuite/test_persist_checkpoint.c',
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'testsuite/test_persist_recovery.c',
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'testsuite/test_hooks.c',
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'testsuite/test_persist_hooks.c',
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'testsuite/test_gc_retention.c',
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'testsuite/test_cluster_persist.c',
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'testsuite/test_e2e_wal.c',
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'testsuite/test_e2e_checkpoint.c',
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'testsuite/test_e2e_hooks.c',
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'testsuite/test_e2e_gc.c',
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'testsuite/test_e2e_capnp.c',
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'testsuite/test_ha_role.c',
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'testsuite/test_ha_cluster.c',
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'testsuite/test_ha_redirect.c',
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'persist.c',
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'ha.c',
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]
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controller_unit_test_deps = [
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libxce_dep,
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unity_dep,
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tinylog_dep,
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thread_dep,
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zlib_dep,
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c_capnproto_dep,
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]
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controller_unit_test = executable('controller_unit_test',
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controller_unit_test_src,
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include_directories: [incdir],
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dependencies: controller_unit_test_deps,
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install: false)
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test('controller test', controller_unit_test,
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suite: 'controller',
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timeout: 120)
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