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less magic number

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This commit is contained in:
Chris Marsh 2017-07-17 15:00:13 -07:00
parent 0f10ebff43
commit c8e81c2c81
1 changed files with 4 additions and 1 deletions
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5
src/rpc_connection.h
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@ -3,6 +3,9 @@
#include "connection.h"
#include "rapidjson/document.h"
// I took this from the buffer size libuv uses for named pipes; I suspect ours would usually be much smaller.
constexpr size_t MaxRpcFrameSize = 64 * 1024;
struct RpcConnection {
enum class Opcode : uint32_t {
Handshake = 0,
@ -18,7 +21,7 @@ struct RpcConnection {
};
struct MessageFrame : public MessageFrameHeader {
char message[64 * 1024 - sizeof(MessageFrameHeader)];
char message[MaxRpcFrameSize - sizeof(MessageFrameHeader)];
};
enum class State : uint32_t {