aboutsummaryrefslogtreecommitdiffhomepage
path: root/src/csharp/GrpcCore/Internal/Enums.cs
blob: 1151e948992e4fa62310803b1c7f4b4d4190f4be (plain)
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
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
using System;
using System.Runtime.InteropServices;

namespace Google.GRPC.Core.Internal
{
    /// <summary>
    /// from grpc/grpc.h
    /// </summary>
    internal enum GRPCCallError
    {
        /* everything went ok */
        GRPC_CALL_OK = 0,
        /* something failed, we don't know what */
        GRPC_CALL_ERROR,
        /* this method is not available on the server */
        GRPC_CALL_ERROR_NOT_ON_SERVER,
        /* this method is not available on the client */
        GRPC_CALL_ERROR_NOT_ON_CLIENT,
        /* this method must be called before server_accept */
        GRPC_CALL_ERROR_ALREADY_ACCEPTED,
        /* this method must be called before invoke */
        GRPC_CALL_ERROR_ALREADY_INVOKED,
        /* this method must be called after invoke */
        GRPC_CALL_ERROR_NOT_INVOKED,
        /* this call is already finished
     (writes_done or write_status has already been called) */
        GRPC_CALL_ERROR_ALREADY_FINISHED,
        /* there is already an outstanding read/write operation on the call */
        GRPC_CALL_ERROR_TOO_MANY_OPERATIONS,
        /* the flags value was illegal for this call */
        GRPC_CALL_ERROR_INVALID_FLAGS
    }

    /// <summary>
    /// grpc_completion_type from grpc/grpc.h
    /// </summary>
    internal enum GRPCCompletionType
    {
        /* Shutting down */
        GRPC_QUEUE_SHUTDOWN,

        /* operation completion */
        GRPC_OP_COMPLETE,  

        /* A read has completed */
        GRPC_READ,

        /* A write has been accepted by flow control */
        GRPC_WRITE_ACCEPTED,

        /* writes_done or write_status has been accepted */
        GRPC_FINISH_ACCEPTED,

        /* The metadata array sent by server received at client */
        GRPC_CLIENT_METADATA_READ,

        /* An RPC has finished. The event contains status. 
         * On the server this will be OK or Cancelled. */
        GRPC_FINISHED,

        /* A new RPC has arrived at the server */
        GRPC_SERVER_RPC_NEW,

        /* The server has finished shutting down */
        GRPC_SERVER_SHUTDOWN,

        /* must be last, forces users to include a default: case */
        GRPC_COMPLETION_DO_NOT_USE
    }

    /// <summary>
    /// grpc_op_error from grpc/grpc.h
    /// </summary>
    internal enum GRPCOpError
    {
        /* everything went ok */
        GRPC_OP_OK = 0,
        /* something failed, we don't know what */
        GRPC_OP_ERROR
    }
}