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server: handle write errors

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This commit is contained in:
Drew DeVault 2020-10-28 12:36:05 -04:00
parent da6f7e9f05
commit ac6145ed6a
1 changed files with 5 additions and 1 deletions
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6
src/server.c
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@ -463,7 +463,11 @@ client_writable(struct gmnisrv_server *server, struct gmnisrv_client *client)
for (int w = 0; w < r; ) {
int q = write(client->sockfd, &buf[w], r - w);
if (q < 0) {
assert(0); // TODO: handle write errors
client_error(&client->addr,
"client write: %s",
strerror(errno));
disconnect_client(server, client);
return DISCONNECTED;
}
w += q;
}