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I am new to using websockets with openresty so I apologize if it is documented somewhere but I can't find it and have been trying for several hours unsuccessfully.
is there a way to get and loop through the websocket server handles for each client?
When a new client connects to the server, is there a way to store the socket handle to send a message directly to that socket, or disconnect the socket, etc? I thought I could just store the object in a shared dict but that is for text only and it fails when trying to json encode it:
local json=require("cjson.safe");
local cache=ngx.shared.cache;
local server = require "resty.websocket.server"
local wb, err = server:new{
timeout = 5000,
max_payload_len = 65535
}
local ok,err=json.encode(wb);
if not ok then trace("JSON ERR> " , err);
end;
trace(): JSON ERR> ,*5 lua entry thread aborted: runtime error: /usr/local/openresty/lualib/resty/core/shdict.lua:186: attempt to compare string with number
So how can I save/store the websocket client handle to access it directly?
The text was updated successfully, but these errors were encountered:
I am new to using websockets with openresty so I apologize if it is documented somewhere but I can't find it and have been trying for several hours unsuccessfully.
is there a way to get and loop through the websocket server handles for each client?
When a new client connects to the server, is there a way to store the socket handle to send a message directly to that socket, or disconnect the socket, etc? I thought I could just store the object in a shared dict but that is for text only and it fails when trying to json encode it:
local json=require("cjson.safe");
local cache=ngx.shared.cache;
local server = require "resty.websocket.server"
local wb, err = server:new{
timeout = 5000,
max_payload_len = 65535
}
local ok,err=json.encode(wb);
if not ok then trace("JSON ERR> " , err);
end;
trace(): JSON ERR> ,*5 lua entry thread aborted: runtime error: /usr/local/openresty/lualib/resty/core/shdict.lua:186: attempt to compare string with number
So how can I save/store the websocket client handle to access it directly?
The text was updated successfully, but these errors were encountered: