public override void _GetNodesInfo_implHandler(GetNodesInfoRequestReader request, GetNodesInfoResponseWriter response)
{
List <string> fields = request.fields;
int field_cnt = fields.Count;
List <long> secondary_ids = request.Contains_secondary_ids ? request.secondary_ids : null;
NodeInfo[] infos = new NodeInfo[request.ids.Count];
Parallel.ForEach(request.ids, (id, state, idx) =>
{
try
{
using (var cell = s_useICellFunc(id))
{
infos[idx] = new NodeInfo
{
id = id,
values = fields.Select(f =>
{
switch (f)
{
case JsonDSL.graph_outlinks:
return(ToJsonArray(_GetEdgeType(cell, secondary_ids[(int)idx])));
case "*":
return(cell.ToString());
default:
return(cell.get(f));
}
}).ToList(),
};
}
}
catch // use cell failed. populate the list with an empty NodeInfo.
{
infos[idx] = _CreateEmptyNodeInfo(id, field_cnt);
}
});
response.infoList = infos.ToList();
}
public override void _GetNodesInfo_implHandler(GetNodesInfoRequestReader request, GetNodesInfoResponseWriter response)
{
List <string> fields = request.fields;
IEnumerable <long> secondary_ids = request.Contains_secondary_ids ? request.secondary_ids : Enumerable.Repeat(0L, request.ids.Count);
try
{
long msg_approx_len = 0;
foreach ((long a, long b) in request.ids.Zip(secondary_ids, (a, b) => (a, b)))
{
NodeInfo info = _GetNodeInfo(a, fields, b);
msg_approx_len += info.values.Sum(_ => _.Length);
if (msg_approx_len > FanoutSearchModule.s_max_rsp_size)
{
throw new MessageTooLongException($"{nameof(_GetNodesInfo_implHandler)}: Message too long");
}
response.infoList.Add(info);
}
}
catch (AccessorResizeException ex)
{
throw new MessageTooLongException($"{nameof(_GetNodesInfo_implHandler)}: Message too long", ex);
}
}
public override void _GetNodesInfo_implHandler(GetNodesInfoRequestReader request, GetNodesInfoResponseWriter response)
{
List <string> fields = request.fields;
int field_cnt = fields.Count;
List <long> ids = request.ids;
List <long> secondary_ids = request.Contains_secondary_ids ? request.secondary_ids : null;
for (int idx = 0, len = ids.Count; idx != len; ++idx)
{
long id = ids[idx];
try
{
using (var cell = s_useICellFunc(id))
{
response.infoList.Add(new NodeInfo
{
id = id,
values = fields.Select(f =>
{
switch (f)
{
case JsonDSL.graph_outlink_type:
return(ToJsonArray(_GetEdgeType(cell, secondary_ids[idx])));
case "*":
return(cell.ToString());
default:
return(cell.get(f));
}
}).ToList(),
});
}
}
catch // use cell failed. populate the list with an empty NodeInfo.
{
response.infoList.Add(_CreateEmptyNodeInfo(id, field_cnt));
}
}
}
public override void _GetNodesInfo_implHandler(GetNodesInfoRequestReader request, GetNodesInfoResponseWriter response)
{
List <string> fields = request.fields;
int field_cnt = fields.Count;
List <long> secondary_ids = request.Contains_secondary_ids ? request.secondary_ids : null;
NodeInfo[] infos = new NodeInfo[request.ids.Count];
bool msg_overflow = false;
long msg_approx_len = 0;
Parallel.ForEach(request.ids, (id, state, idx) =>
{
try
{
using (var cell = s_useICellFunc(id))
{
infos[idx] = new NodeInfo
{
id = id,
values = fields.Select(f =>
{
switch (f)
{
case JsonDSL.graph_outlinks:
return(ToJsonArray(_GetEdgeType(cell, secondary_ids[(int)idx])));
case "*":
return(cell.ToString());
default:
return(cell.get(f));
}
}).ToList(),
};
}
if (Interlocked.Add(ref msg_approx_len, infos[idx].values.Sum(_ => _.Length)) > FanoutSearchModule.s_max_rsp_size)
{
msg_overflow = true;
state.Break();
}
}
catch // use cell failed. populate the list with an empty NodeInfo.
{
infos[idx] = _CreateEmptyNodeInfo(id, field_cnt);
}
});
if (msg_overflow)
{
throw new MessageTooLongException();
}
try
{
response.infoList = infos.ToList();
}
catch (AccessorResizeException ex)
{
throw new MessageTooLongException($"{nameof(_GetNodesInfo_implHandler)}: Message too long", ex);
}
}
