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var r = require("wonka");
var e = require("@urql/core");
function _extends() {
return (_extends = Object.assign || function(r) {
for (var e = 1; e < arguments.length; e++) {
var t = arguments[e];
for (var a in t) {
if (Object.prototype.hasOwnProperty.call(t, a)) {
r[a] = t[a];
}
}
}
return r;
}).apply(this, arguments);
}
exports.retryExchange = function retryExchange(t) {
var a = t.retryIf;
var n = t.retryWith;
var o = t.initialDelayMs || 1e3;
var i = t.maxDelayMs || 15e3;
var u = t.maxNumberAttempts || 2;
var s = t.randomDelay || !0;
return function(t) {
var c = t.forward;
var y = t.dispatchDebug;
return function(t) {
var v = r.share(t);
var p = r.makeSubject();
var f = p.source;
var d = p.next;
var h = r.mergeMap((function(t) {
var a = t.key;
var n = t.context;
var c = (n.retryCount || 0) + 1;
var p = n.retryDelay || o;
var f = Math.random() + 1.5;
if (s && p * f < i) {
p *= f;
}
var d = r.filter((function(r) {
return ("query" === r.kind || "teardown" === r.kind) && r.key === a;
}))(v);
"production" !== process.env.NODE_ENV && y({
type: "retryAttempt",
message: "The operation has failed and a retry has been triggered (" + c + " / " + u + ")",
operation: t,
data: {
retryCount: c
},
source: "retryExchange"
});
return r.takeUntil(d)(r.delay(p)(r.fromValue(e.makeOperation(t.kind, t, _extends({}, t.context, {
retryDelay: p,
retryCount: c
})))));
}))(f);
return r.filter((function(r) {
if (!(r.error && (a ? a(r.error, r.operation) : n || r.error.networkError))) {
return !0;
}
if (!((r.operation.context.retryCount || 0) >= u - 1)) {
var e = n ? n(r.error, r.operation) : r.operation;
if (!e) {
return !0;
}
d(e);
return !1;
}
"production" !== process.env.NODE_ENV && y({
type: "retryExhausted",
message: "Maximum number of retries has been reached. No further retries will be performed.",
operation: r.operation,
source: "retryExchange"
});
return !0;
}))(r.share(c(r.merge([ v, h ]))));
};
};
};
//# sourceMappingURL=urql-exchange-retry.js.map