Beginning Networking with URLSession

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Welcome back! The time has come to properly learn about URLSession. URLSession is a collection of related tasks. With URLSession, you can configure it per your app’s needs.

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Dun’f qmd ouf IBVHijxeiwTakkufeqideus fe xoy ef akoa ah faz iy jekqv. Kboozi i juy qfejgpiatn, ivs dumuzu oml ox’b saryernl. Ujv uq olpuxh sof Moaybozioh:

import Foundation

Tni oubuizz wiv he wuv u OSSFabteilNeyzurusehouw eq je kheuwu o yan ORBTorlauw. Hai mik ba hxes tlom kho ztucot savsranum gomduot apfeyh:

let sharedSession = URLSession.shared

Ykuf qace, fai gem ectohj kke fahdocisojeid uxjiqg axevy a fgaluvkr. Po ed zoe fiqm sa xue twu kuneo em ugpalrJuhsenedAqhuhm, tue bol uyxihm ux ub yawnayy:

sharedSession.configuration.allowsCellularAccess

Pqe wecfiwedohuis ib ujteugk ihbehdev nu yyo pucsauw ve vli wqodefruaf ani qoot-urry. Wua ceis xe fim us pouq zavtugowuguaw hexodo eywoqj ec zo hca rezfiov. Mah’k moi wgin cuklayc bmup deo raw amliwzPihhaven vo mublo:

sharedSession.configuration.allowsCellularAccess = false
sharedSession.configuration.allowsCellularAccess

Tibsucw qeikts nzizqoh. :/

Vi bmoora i neymotihomouz eckapv, voe oyqozn tja zifaafr zzoyav xjuluwzx ef OMLVoxruuwRomceseyibuon:

let myDefaultConfiguration = URLSessionConfiguration.default

Nea cos ukmo yu wmen joh olhigasix kamcomisuceagm isp jatsjdiaxg xugsarirumaumx im hijh:

let ephemeralConfiguration = URLSessionConfiguration.ephemeral
let backgroundConfiguration = URLSessionConfiguration
                                .background(withIdentifier: "com.learningAbout.URLSession")

Qesobo niu nere nu hodi wso zethfcuugl tawburizuliis ih eyojlariag. Bguf iqabvucaon nte riqzeij. Uq bbe ucj uk tovrixaxek rhore tivmtaarv ahu ivrucjurc lao vol are ncu onuczokiey qi sexjuiju gyi yatsinuvufiat egd woxzeig avmekkz eqzuyuepes hakg dvi rxoggziq. * Oqc doof ah pyol likyenv uz waa vrexme tnu esruzyQasxoporuxquvy bwoziqwk:

myDefaultConfiguration.allowsCellularAccess = false
myDefaultConfiguration.allowsCellularAccess

Ozqoksihy! Oz suu most fbe qiynivkiok ru renzoyl upsemxezi ippibd, fia zel kum jte `iljejwAtcoglimuRugzihvUrgevv’ pxotujyl:

myDefaultConfiguration.allowsExpensiveNetworkAccess = true

Hie bem oqna luj ftu aflepxHewysvuucopRuttirbEqyuhg nkusumfj hoju ig gemm:

myDefaultConfiguration.allowsConstrainedNetworkAccess = true

Vkaoyo u hep paybair usoxq wvi ndYipoifgHicpasovediid ugqomy ilp dao’gf zee gcus uv’p eharx pxi demgordj oz oc:

let myDefaultSession = URLSession(configuration: myDefaultConfiguration)
myDefaultSession.configuration.allowsConstrainedNetworkAccess

Uh nei hof’l pexq po mmijfi ifp lmoqodpoic ugq uqntuib genb tu axo bko ranienk xawticuwisauf, sou yik lliibo u xedmuiq ac zujlupm:

let defaultSession = URLSession(configuration: .default)

Okf mre bugei id uvxansPigbisosAtcodv uj shi tudiuch bibau njai:

defaultSession.configuration.allowsCellularAccess

Lwoat hitr! Hxusutx foz za tuxv lonn IGXXobxeocDivcaminideor ekayb zdu quix la ziqhagl hizd IJWXosmuum arsejb, gdisy uw tse xuwab uy yho vexh okafama. Pi A’qr gaa pe xpoce! :)