/*protected override AssemblyLoadContext GetLoadContext()
* {
* return AssemblyLoadContext.Default;
* }*/
public override async Task <IExecutive> RunAsync(SmartContractRegistration reg)
{
var code = reg.Code.ToByteArray();
var loadContext = GetLoadContext();
Assembly assembly = null;
using (Stream stream = new MemoryStream(code))
{
assembly = loadContext.LoadFromStream(stream);
//load by main context, not load in code, directly load in dll
try
{
var assembly2 = Assembly.Load(assembly.FullName);
if (code.SequenceEqual(File.ReadAllBytes(assembly2.Location)))
{
assembly = assembly2;
}
}
catch (Exception)
{
//may cannot find assembly in local
}
}
if (assembly == null)
{
throw new InvalidCodeException("Invalid binary code.");
}
var executive = new Executive(assembly, _executivePlugins);
executive.ContractHash = reg.CodeHash;
return(await Task.FromResult(executive));
}
public virtual async Task <IExecutive> RunAsync(SmartContractRegistration reg)
{
var code = reg.Code.ToByteArray();
var loadContext = GetLoadContext();
Assembly assembly = null;
using (Stream stream = new MemoryStream(code))
{
assembly = loadContext.LoadFromStream(stream);
}
if (assembly == null)
{
throw new InvalidCodeException("Invalid binary code.");
}
var executive = new Executive(assembly, _executivePlugins);
executive.ContractHash = reg.CodeHash;
return(await Task.FromResult(executive));
}