aboutsummaryrefslogtreecommitdiffstats
path: root/library/cpp/messagebus/message_status.h
blob: f449004e96198048cbc3d41820d5282da9175dc8 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
#pragma once

#include "codegen.h"
#include "defs.h"

#include <library/cpp/deprecated/enum_codegen/enum_codegen.h>

namespace NBus {
////////////////////////////////////////////////////////////////
/// \brief Status of message communication

#define MESSAGE_STATUS_MAP(XX)                                                                 \ 
    XX(MESSAGE_OK, "OK")                                                                       \ 
    XX(MESSAGE_CONNECT_FAILED, "Connect failed")                                               \ 
    XX(MESSAGE_TIMEOUT, "Message timed out")                                                   \ 
    XX(MESSAGE_SERVICE_UNKNOWN, "Locator hasn't found address for key")                        \ 
    XX(MESSAGE_BUSY, "Too many messages in flight")                                            \ 
    XX(MESSAGE_UNKNOWN, "Request not found by id, usually it means that message is timed out") \ 
    XX(MESSAGE_DESERIALIZE_ERROR, "Deserialize by TBusProtocol failed")                        \ 
    XX(MESSAGE_HEADER_CORRUPTED, "Header corrupted")                                           \ 
    XX(MESSAGE_DECOMPRESS_ERROR, "Failed to decompress")                                       \ 
    XX(MESSAGE_MESSAGE_TOO_LARGE, "Message too large")                                         \ 
    XX(MESSAGE_REPLY_FAILED, "Unused by messagebus, used by other code")                       \ 
    XX(MESSAGE_DELIVERY_FAILED, "Message delivery failed because connection is closed")        \ 
    XX(MESSAGE_INVALID_VERSION, "Protocol error: invalid version")                             \ 
    XX(MESSAGE_SERVICE_TOOMANY, "Locator failed to resolve address")                           \ 
    XX(MESSAGE_SHUTDOWN, "Failure because of either session or connection shutdown")           \ 
    XX(MESSAGE_DONT_ASK, "Internal error code used by modules") 

    enum EMessageStatus { 
        MESSAGE_STATUS_MAP(ENUM_VALUE_GEN_NO_VALUE) 
            MESSAGE_STATUS_COUNT 
    }; 

    ENUM_TO_STRING(EMessageStatus, MESSAGE_STATUS_MAP) 

    const char* MessageStatusDescription(EMessageStatus); 

    static inline const char* GetMessageStatus(EMessageStatus status) { 
        return ToCString(status); 
    } 

    // For lwtrace 
    struct TMessageStatusField { 
        typedef int TStoreType; 
        typedef int TFuncParam;

        static void ToString(int value, TString* out) { 
            *out = GetMessageStatus((NBus::EMessageStatus)value); 
        } 

        static int ToStoreType(int value) {
            return value;
        }
    }; 

} // ns