iperf3 TCP/UDP Client & Server

Vladimir Chemeris

Mayelana nalolu hlelo lokusebenza

I-iperf3 TCP/UDP Client & Server iletha ithuluzi lokuhlola inethiwekhi ye-iperf3 elidumile ku-Android — nge-UI ehlanzekile, enobungani ne-Android.

Linganisa i-throughput yangempela (i-bandwidth) phakathi kwama-endpoint amabili bese ubona ngokushesha izithiyo ku-Wi-Fi, 5G/LTE, VPN, noma ukusethwa kwe-Ethernet.

Kubalulekile (ukuze okulindelwe kucace):
Lokhu AKUSIKHONA “ukuhlolwa kwesivinini se-ISP” okukodwa. I-iperf3 ilinganisa ukusebenza phakathi kweklayenti neseva ye-iperf3. Uzodinga noma yikuphi:
• iseva ye-iperf3 ekhona kunethiwekhi yakho (i-router/NAS/server/PC), noma
• idivayisi yesibili ye-Android esebenzisa imodi yeseva kulolu hlelo lokusebenza.

Amacala ajwayelekile okusetshenziswa:
• Qinisekisa ukuthuthukiswa kwe-Wi-Fi (i-router/AP entsha), izinguquko zesiteshi, noma ukufakwa kwe-AP
• Qhathanisa i-Wi-Fi vs i-throughput yeselula vs i-VPN
• Xazulula izixhumanisi ze-LAN/WAN ezihamba kancane bese uqinisekisa izinguquko zenethiwekhi
• Hlola ikhwalithi yesixhumanisi ensimini, elebhu, noma isikhungo sedatha
• Kala ukusebenza kwe-UDP (ukulahleka kwe-jitter / iphakethe) ukuze uthole izimo zethrafikhi yesikhathi sangempela

Ongakwenza:
• Sebenzisa i-iperf3 njengeKlayenti noma njengeSeva (sebenzisa ifoni yakho njenge-endpoint)
• Ukuhlolwa kwe-throughput ye-TCP ne-UDP
• Lungiselela i-host, i-port, ubude, ukusakazwa okuhambisanayo, imodi yokujika, nokuningi
• Bona imiphumela enemininingwane yesikhawu ngasinye kanye nezifinyezo ngemva kokusebenza ngakunye
• Londoloza imiphumela namalogi ukuze ubhekisele kamuva
• Isebenza ngokuxhumeka kwe-Wi-Fi, iselula (4G/5G), i-VPN, kanye nezintambo (i-Ethernet)
• Ukuhamba komsebenzi okulula, okusheshayo — okwenzelwe onjiniyela nabasebenzisi bamandla

Ukuqala okusheshayo:

1. Qala imodi yeseva kudivayisi eyodwa (noma sebenzisa noma iyiphi iseva ye-iperf3 efinyelelekayo).
2. Faka i-IP/host yeseva kanye ne-port kwimodi yeKlayenti.
3. Khetha i-TCP noma i-UDP, lungisa izinketho uma kudingeka, bese usebenzisa isivivinyo.

4. Buyekeza imiphumela bese ugcina amalogi okuxazulula izinkinga nokuqhathanisa.

Uma udinga uhlelo lokusebenza olulula "lokuthepha kanye bese uthola i-Mbps", mhlawumbe lokhu akulona. Kodwa uma ufuna izilinganiso ze-iperf3 ezinembile neziphindaphindayo kanye nokuxilongwa kwangempela - lokhu kwakhelwe lokho.

Yini entsha

Improvements:
• Improved handling of long-running tests in the foreground service

Bug fixes:
• Fixed crash on Android 16 when the foreground service time limit is exceeded