Allow using empty vm_id to indicate the current WasmVM. (#138)

PiotrSikora · web-flow · commit 217320a45ef2 · 2021-03-07T23:24:42.000-08:00
Signed-off-by: Piotr Sikora &lt;piotrsikora@google.com&gt;
diff --git a/src/context.cc b/src/context.cc
@@ -224,7 +224,8 @@ WasmResult ContextBase::registerSharedQueue(std::string_view queue_name,
 
 WasmResult ContextBase::lookupSharedQueue(std::string_view vm_id, std::string_view queue_name,
                                           uint32_t *token_ptr) {
-  uint32_t token = getGlobalSharedQueue().resolveQueue(vm_id, queue_name);
+  uint32_t token =
+      getGlobalSharedQueue().resolveQueue(vm_id.empty() ? wasm_->vm_id() : vm_id, queue_name);
   if (isFailed() || !token) {
     return WasmResult::NotFound;
   }

Original file line number	Diff line number	Diff line change
`@@ -224,7 +224,8 @@ WasmResult ContextBase::registerSharedQueue(std::string_view queue_name,`
`224`	`224`
`225`	`225`	`WasmResult ContextBase::lookupSharedQueue(std::string_view vm_id, std::string_view queue_name,`
`226`	`226`	`uint32_t *token_ptr) {`
`227`		`- uint32_t token = getGlobalSharedQueue().resolveQueue(vm_id, queue_name);`
	`227`	`+ uint32_t token =`
	`228`	`+ getGlobalSharedQueue().resolveQueue(vm_id.empty() ? wasm_->vm_id() : vm_id, queue_name);`
`228`	`229`	`if (isFailed() \|\| !token) {`
`229`	`230`	`return WasmResult::NotFound;`
`230`	`231`	`}`