diff options
Diffstat (limited to 'mod/ci-common.hxx')
| -rw-r--r-- | mod/ci-common.hxx | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/mod/ci-common.hxx b/mod/ci-common.hxx index 36d5f0e..b32d397 100644 --- a/mod/ci-common.hxx +++ b/mod/ci-common.hxx @@ -103,6 +103,10 @@ namespace brep // Finally note that only duplicate_tenant_mode::fail can be used if the // service id is empty. // + // The tenant reference count is set to 1 if the result is `created`, + // incremented if the result is `ignored`, and preserved if the result is + // `replaced`. + // // Repeat the attempts on the recoverable database failures (deadlocks, // etc) and throw runtime_error if no more retries left. // @@ -150,6 +154,11 @@ namespace brep // dropped. Note that the latter allow using unloaded tenants as a // relatively cheap asynchronous execution mechanism. // + // If ref_count is true, then decrement the tenant reference count and + // only cancel the CI request if it becomes 0. In this mode the caller can + // determine if the request was actually canceled by checking if the + // reference count in the returned service state is 0. + // // Repeat the attempts on the recoverable database failures (deadlocks, // etc) and throw runtime_error if no more retries left. // @@ -162,7 +171,8 @@ namespace brep odb::core::database&, size_t retry, const string& type, - const string& id) const; + const string& id, + bool ref_count = false) const; // Cancel previously created or started CI request. Return false if there // is no tenant for the specified tenant id. Note that the reason argument |