PR to merge dev branch into main #612
Merged
+1,293
−725
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Signed-off-by: Ivan Kozlovic <[email protected]>
Signed-off-by: Ivan Kozlovic <[email protected]>
[ADDED] KeyValue: kvStatus_Bytes() to return size of the bucket
Signed-off-by: Ivan Kozlovic <[email protected]>
Until now, the js_CreateKeyValue() call would possibly attempt to update the underlying stream to set some properties that were added from release to release. This had an unexpected side effect when a stream in a newer server has new properties that the application linked to an older library was not aware of and would not unmarshal. Even if a stream comparison (minus the property we would want to update) would return OK, it could be wrong because we would disregard new properties not known by the old client library. Signed-off-by: Ivan Kozlovic <[email protected]>
[CHANGED] KeyValue: library will no longer try to update the stream
Also updated state for proper Put() and Get() semantics with mirrors and across domains, e.g. leafnodes. In practice when a mirror is across a domain, should be named the same as origin. That allows an app to run anywhere without anything special in terms of domains when binding to the KV itself. (Removed dead-code following previous PR #607) Signed-off-by: Ivan Kozlovic <[email protected]>
Needed to have delete use the put prefix and bind to the stream when creating the watcher's subscription because in case of mirror the subject would not allow to find the stream. Signed-off-by: Ivan Kozlovic <[email protected]>
[ADDED] KeyValue: Support for Mirror and Sources
`jsStreamInfo` will now possibly have a list of stream alternates
represented by a mirror:
```
typedef struct jsStreamInfo
{
(...)
jsStreamAlternate **Alternates;
int AlternatesLen;
} jsStreamInfo;
The definition of a stream alternate is:
```
typedef struct jsStreamAlternate
{
const char *Name;
const char *Domain;
const char *Cluster;
} jsStreamAlternate;
```
Also added some of the new JS specific error codes.
Signed-off-by: Ivan Kozlovic <[email protected]>
[ADDED] Stream alternates in `jsStreamInfo`
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Made sure that dev was updated with main, then created a branch out of main in which I merged dev and pushed that branch, then created this PR out of it. Here is the complete list of steps:
Then opened the PR from the branch
merge_dev_to_mainand selectedmainfor the base branch (which is the default).Signed-off-by: Ivan Kozlovic [email protected]