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tealdbg: increase intermediate reading/writing buffers #3335

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merged 3 commits into from
Dec 20, 2021
Merged

tealdbg: increase intermediate reading/writing buffers #3335

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de21e3c
up buffer size for tealdbg
barnjamin Dec 20, 2021
f7c3cbb
adding absolute value and comments with reasoning
barnjamin Dec 20, 2021
0d0e4c3
good review dog
barnjamin Dec 20, 2021
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17 changes: 15 additions & 2 deletions cmd/tealdbg/server.go
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Original file line number Diff line number Diff line change
Expand Up @@ -30,9 +30,22 @@ import (
"github.com/gorilla/mux"
)

const (
// WebSocketReadBufferSize is the size of the ReadBuffer for the
// tealdbg/cdt websocket session.
// A buffer that is too small will cause the session to choke
// during the `getScriptSource` call and the session cannot recover.
WebSocketReadBufferSize = 81920

// WebSocketWriteBufferSize is the size of the WriteBuffer for the
// tealdbg/cdt websocket session.
// The reasoning for the size is the same as above
WebSocketWriteBufferSize = 81920
)

var upgrader = websocket.Upgrader{
ReadBufferSize: 20480,
WriteBufferSize: 20480,
ReadBufferSize: WebSocketReadBufferSize,
WriteBufferSize: WebSocketWriteBufferSize,
CheckOrigin: func(r *http.Request) bool {
if len(r.Header.Get("Origin")) == 0 {
return true
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