[C#] Use an instance of the callback delegate, not the fn itself

[ldk-java] / csharp_strings.py

diff --git a/csharp_strings.py b/csharp_strings.py
index 9dd23d1f9f4c0e8b2c8541fa96a88f710b24b066..c1873f3d8aefdd1a1f584db301d80d725875de72 100644 (file)
--- a/csharp_strings.py
+++ b/csharp_strings.py
@@ -1442,10 +1442,11 @@ public class {struct_name.replace("LDK","")} : CommonBase {{
                }}
        }}
        public delegate {jret} {fn_suffix}_callback(int obj_ptr, int fn_id{jargs});
+       static {fn_suffix}_callback {fn_suffix}_callback_inst = c_callback_{fn_suffix};
 """)
                 bindings.write(self.native_meth_decl(f"register_{fn_suffix}_invoker", "int") + f"({fn_suffix}_callback callee);\n")
                 # Easiest way to get a static run is just define a variable, even if we dont care
-                bindings.write(f"\tstatic int _run_{fn_suffix}_registration = register_{fn_suffix}_invoker(c_callback_{fn_suffix});")
+                bindings.write(f"\tstatic int _run_{fn_suffix}_registration = register_{fn_suffix}_invoker({fn_suffix}_callback_inst);")
 
             bindings.write("""
 }