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shrooms-server
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Increase TCP buffer size, fix truncation bug; it should truncate before 

trying to read
This commit is contained in:
Kelvin Ly 2023-05-16 10:25:57 -04:00
parent af7627a15a
commit 0934e2df8d
1 changed files with 6 additions and 5 deletions
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11
shroom_internals/tcp_server.go
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@ -168,19 +168,20 @@ func InitTcpServer(db *sql.DB, state *ShroomState) {
}() }()
// deal with the read side of the connection // deal with the read side of the connection
buf := make([]byte, 128) buf := make([]byte, 1024)
left := buf left := buf
for { for {
if len(left) == 0 {
log.Println("overflow detected, truncating data")
left = buf
}
num_read, err := conn.Read(left) num_read, err := conn.Read(left)
//log.Println("received: ", string(left[:num_read])) //log.Println("received: ", string(left[:num_read]))
left = left[num_read:] left = left[num_read:]
//log.Println("buf ", buf) //log.Println("buf ", buf)
//log.Println("left ", left) //log.Println("left ", left)
if len(left) == 0 {
log.Println("overflow detected, truncating data")
left = buf
}
if err != nil { if err != nil {
log.Println("tcp read error: ", err) log.Println("tcp read error: ", err)