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author | Joram Wilander <jwawilander@gmail.com> | 2016-07-12 09:36:27 -0400 |
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committer | GitHub <noreply@github.com> | 2016-07-12 09:36:27 -0400 |
commit | ad343a0f4ad175053f7d0da12a0587bcbb396d1c (patch) | |
tree | 8e1be00202a1d3a037ec75879538eb0ba1f25c01 /api/websocket_router.go | |
parent | 06eacf30b97aacf6544552448635b7f078d2c90b (diff) | |
download | chat-ad343a0f4ad175053f7d0da12a0587bcbb396d1c.tar.gz chat-ad343a0f4ad175053f7d0da12a0587bcbb396d1c.tar.bz2 chat-ad343a0f4ad175053f7d0da12a0587bcbb396d1c.zip |
Added infrastructure for basic WebSocket API (#3432)
Diffstat (limited to 'api/websocket_router.go')
-rw-r--r-- | api/websocket_router.go | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/api/websocket_router.go b/api/websocket_router.go new file mode 100644 index 000000000..cd3ff4d1a --- /dev/null +++ b/api/websocket_router.go @@ -0,0 +1,59 @@ +// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved. +// See License.txt for license information. + +package api + +import ( + l4g "github.com/alecthomas/log4go" + + "github.com/mattermost/platform/model" + "github.com/mattermost/platform/utils" +) + +type WebSocketRouter struct { + handlers map[string]*webSocketHandler +} + +func NewWebSocketRouter() *WebSocketRouter { + router := &WebSocketRouter{} + router.handlers = make(map[string]*webSocketHandler) + return router +} + +func (wr *WebSocketRouter) Handle(action string, handler *webSocketHandler) { + wr.handlers[action] = handler +} + +func (wr *WebSocketRouter) ServeWebSocket(conn *WebConn, r *model.WebSocketRequest) { + if r.Action == "" { + err := model.NewLocAppError("ServeWebSocket", "api.web_socket_router.no_action.app_error", nil, "") + wr.ReturnWebSocketError(conn, r, err) + return + } + + if r.Seq <= 0 { + err := model.NewLocAppError("ServeWebSocket", "api.web_socket_router.bad_seq.app_error", nil, "") + wr.ReturnWebSocketError(conn, r, err) + return + } + + var handler *webSocketHandler + if h, ok := wr.handlers[r.Action]; !ok { + err := model.NewLocAppError("ServeWebSocket", "api.web_socket_router.bad_action.app_error", nil, "") + wr.ReturnWebSocketError(conn, r, err) + return + } else { + handler = h + } + + handler.ServeWebSocket(conn, r) +} + +func (wr *WebSocketRouter) ReturnWebSocketError(conn *WebConn, r *model.WebSocketRequest, err *model.AppError) { + l4g.Error(utils.T("api.web_socket_router.log.error"), r.Seq, conn.UserId, err.SystemMessage(utils.T), err.DetailedError) + + err.DetailedError = "" + errorResp := model.NewWebSocketError(r.Seq, err) + + conn.Send <- errorResp +} |