Merge pull request #6196 from y-zeng/call-error-to-string

Provide a function that converts grpc_call_error values into a string

1 files changed, 36 insertions, 0 deletions

diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c
index fa12b6ea61..c4f310e2fb 100644
--- a/src/core/lib/surface/call.c
+++ b/src/core/lib/surface/call.c
@@ -1517,3 +1517,39 @@ grpc_compression_algorithm grpc_call_compression_for_level(
   gpr_mu_unlock(&call->mu);
   return grpc_compression_algorithm_for_level(level, accepted_encodings);
 }
+
+const char *grpc_call_error_to_string(grpc_call_error error) {
+  switch (error) {
+    case GRPC_CALL_ERROR:
+      return "GRPC_CALL_ERROR";
+    case GRPC_CALL_ERROR_ALREADY_ACCEPTED:
+      return "GRPC_CALL_ERROR_ALREADY_ACCEPTED";
+    case GRPC_CALL_ERROR_ALREADY_FINISHED:
+      return "GRPC_CALL_ERROR_ALREADY_FINISHED";
+    case GRPC_CALL_ERROR_ALREADY_INVOKED:
+      return "GRPC_CALL_ERROR_ALREADY_INVOKED";
+    case GRPC_CALL_ERROR_BATCH_TOO_BIG:
+      return "GRPC_CALL_ERROR_BATCH_TOO_BIG";
+    case GRPC_CALL_ERROR_INVALID_FLAGS:
+      return "GRPC_CALL_ERROR_INVALID_FLAGS";
+    case GRPC_CALL_ERROR_INVALID_MESSAGE:
+      return "GRPC_CALL_ERROR_INVALID_MESSAGE";
+    case GRPC_CALL_ERROR_INVALID_METADATA:
+      return "GRPC_CALL_ERROR_INVALID_METADATA";
+    case GRPC_CALL_ERROR_NOT_INVOKED:
+      return "GRPC_CALL_ERROR_NOT_INVOKED";
+    case GRPC_CALL_ERROR_NOT_ON_CLIENT:
+      return "GRPC_CALL_ERROR_NOT_ON_CLIENT";
+    case GRPC_CALL_ERROR_NOT_ON_SERVER:
+      return "GRPC_CALL_ERROR_NOT_ON_SERVER";
+    case GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE:
+      return "GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE";
+    case GRPC_CALL_ERROR_PAYLOAD_TYPE_MISMATCH:
+      return "GRPC_CALL_ERROR_PAYLOAD_TYPE_MISMATCH";
+    case GRPC_CALL_ERROR_TOO_MANY_OPERATIONS:
+      return "GRPC_CALL_ERROR_TOO_MANY_OPERATIONS";
+    case GRPC_CALL_OK:
+      return "GRPC_CALL_OK";
+  }
+  GPR_UNREACHABLE_CODE(return "GRPC_CALL_ERROR_UNKNOW");
+}